| 单词 | by trial and error |
| 例句 | Technology came first, because it is possible to make machines by trial and error without fully understanding the principles on which they operate. The Scientists 2003-10-21T00:00:00Z Early farmers would have discovered by trial and error that they could obtain higher yields by tilling and watering the soil and then sowing seeds. Guns, Germs, and Steel: The Fates of Human Societies 1997-03-01T00:00:00Z No one had ever suggested to me how to go about removing the evils of racial prejudice, and I had to learn by trial and error. Long Walk to Freedom 1994-01-01T00:00:00Z All of that knowledge is acquired by observation and by trial and error. Guns, Germs, and Steel: The Fates of Human Societies 1997-03-01T00:00:00Z Millwrights had learnt by trial and error what worked and what did not, but rapid advance required systematic experimentation, and this only occurred after the experimental method had been elevated to a new intellectual status. The Invention of Science 2015-09-17T00:00:00Z “The Western world would say I am self-taught,” he said, “but I have had various mentors and have learned by trial and error.” Is All Fur Bad Fur? 2016-12-01T05:00:00Z Smith says she learns by trial and error what goes over in a prison exercise yard or gym, where the inmates usually attend by choice. Seattle troupe takes 'Julius Caesar' out to new audiences ? in prison 2010-07-10T04:37:00Z “The only firm ground seems to be a certain craft that I’ve learned by trial and error, handy to fall back on — a roller to help squish the path dry,” he writes. Critic’s Notebook: Paul Taylor Dance at Koch Theater 2014-03-23T21:28:46Z Here is my system to minimize ambiguity as I eat, honed by trial and error during eight years of travel around the world. Traveling while gluten free: a survival guide 2016-04-24T04:00:00Z Ordonez is a true gardener, which is to say inventive, intuitive, thrifty and guided by trial and error. This gardener has the secret to tomatoes in May. (Hint: It’s not a greenhouse.) 2016-05-17T04:00:00Z “Despite what my parents wanted, I grew up by trial and error, learning by doing instead of learning by reading.” This top chef can trace her passion for cooking to an offal beginning 2017-07-07T04:00:00Z Upon moving to Curitiba in the late 1960s, he learned the art of making katanas, largely, he says, by trial and error. Brazil's 'last samurai' seeks to keep tradition alive in South America 2020-02-19T05:00:00Z It was born out of the practical-minded curiosity of the Renaissance and was arrived at by trial and error. Higgs boson: the human urge to visualise the particle is irresistible 2012-07-06T13:00:02Z She based it on the kinds of questions she is asked on her channel – and also what she wished she’d known herself but had to learn by trial and error. Why I wrote the sex manual I’d have loved as a teenager 2017-07-08T04:00:00Z “Instead of being intimidated, I decided to just make what I thought tasted good, just by trial and error.” Forget Chocolate Bars: Baking With Chips Is Often Better 2022-02-11T05:00:00Z “Good to see kids being kids! Learning by trial and error!! Love it.” Learning curve: video of children sliding into mud at pre-school goes viral 2017-04-13T04:00:00Z Dear Heloise: Recently, I got my first apartment, and I'm learning to cook, mostly by trial and error. Perspective | Hints From Heloise: Buttermilk sub 2018-07-21T04:00:00Z Somehow, by trial and error, a boy is raised to be a man. 20th Century Women: a cinematic tribute to late-70s optimism 2017-02-06T05:00:00Z Similarly, Cardy, too, has been figuring things out by trial and error. The Dream of the ’90s Is Alive in Rat Boy’s Punk Rock 2019-01-10T05:00:00Z The adjustments I make to my diet are informed by trial and error, and by the knowledge my mother has handed down to me. Three Restorative Recipes to Warm From Within 2022-01-21T05:00:00Z Through iterative rounds of computer modeling and real-world culturing and analysis of CRISPR-modified strains, the authors demonstrated a generalizable workflow that removes the crutch of strain design by trial and error. Fast-track strain engineering for speedy biomanufacturing 2023-09-19T04:00:00Z Dickey has learned some of what she knows by researching, but most of it by trial and error, she said, and she finds that most varieties want about 12 to 14 weeks’ chill. The art of forcing bulbs 2023-09-20T04:00:00Z Reinforcement learning: A technique that teaches an A.I. model to find the best result by trial and error, receiving rewards or punishments from an algorithm based on its results. Artificial Intelligence Glossary: Neural Networks and Other Terms Explained 2023-03-27T04:00:00Z Forged in the high school gyms, skating rinks, community halls, National Guard armories and rowdy dance halls of the region, the Northwest Sound evolved incrementally, by trial and error. Author adds the voices of Seattle musicians to story of ‘Northwest Sound’ 2023-03-10T05:00:00Z Many of the bots rely on attaining new skills by trial and error through machine learning. Transforming Robots Help to Transfer Skills 2022-12-08T05:00:00Z He learned a lot by trial and error and didn’t let mistakes defeat him. He turned his weed-filled yard into a low-water jungle of fruit trees 2022-08-18T04:00:00Z Much of gardening is learned by trial and error – for many, mostly error. Gardening success means avoiding these common mistakes 2022-05-24T04:00:00Z Navigating those variations is actually tougher than reading a green because in curling they are invisible, discovered by trial and error during practice, committed to notebooks and memory. Beneath its placid façade, curling is a sport about precision and prognostication 2022-02-18T05:00:00Z "The snake rattling co-evolved with mammalian auditory perception by trial and error, leaving those snakes that were best able to avoid being stepped on." Nature: Rattlesnakes rapid sound switch fools human ears 2021-08-19T04:00:00Z The solution is usually arrived at by trial and error. For Math Fans: Some Puzzles from Game of Life Creator John Conway 2021-04-28T04:00:00Z It was a conclusion reached by trial and error. Bridge over troubled forests: how Java's slow lorises are creeping back 2020-10-13T04:00:00Z "Nobody taught me how to do guitar work: I learned by trial and error," he told Guitar Player magazine. 'He scared the hell out of a million guitarists' 2020-10-07T04:00:00Z Yes, you learn by trial and error how to pinch the wire across the bridge of your nose so that your breath doesn’t shoot out the top of the mask and fog your glasses. Perspective | Your mask feels uncomfortable? Get over it. As a surgeon, I know how vital they are. 2020-07-10T04:00:00Z This generally leaves woman in charge of establishing a routine and learning how to be a parent - usually by trial and error, she says. 'Mums do most childcare and chores in lockdown' 2020-05-26T04:00:00Z Most researchers agree that reopening society will be a long haul, marked by trial and error. Ending coronavirus lockdowns will be a dangerous process of trial and error 2020-04-14T04:00:00Z “There’s not enough of that. Now everything’s organized for the kids. … I think the way you learn is by trial and error.” Oregon's Sabrina Ionescu, who trained with Kobe Bryant, living up to potential he saw 2020-02-12T05:00:00Z It took several hours to painstakingly establish the simple series of movements by trial and error. The Sex Scene Evolves for the #MeToo Era 2020-01-14T05:00:00Z He worked by trial and error, a very ineffective manner if you’re footing the bill, but acceptable if you’re looking for true art. Pete Dye made golfers doubt themselves 'with invention, deception and railroad ties' - Golf Digest 2020-01-09T05:00:00Z In those first heady days, we were welcomed in particular by the older people, and by trial and error were taught the lessons of how to live here. Opinion | Is Anyone Happy Anymore? 2019-12-21T05:00:00Z And you’ll only know if the Fire TV Stick performance is acceptable by trial and error. What’s the trade-off in slower but cheaper Comcast internet service? 2019-12-20T05:00:00Z Birds tend to find out the hard way which insects are unpalatable, by trial and error. How Monarch Butterflies Evolved to Eat a Poisonous Plant 2019-10-02T04:00:00Z Over the generations our ancestors accumulated useful ideas by trial and error, and the next generation simply copied them. How do people learn to cook a toxic plant safely? 2019-09-03T04:00:00Z This mystery is built into the process of drug discovery, which often proceeds by trial and error. The Hidden Costs of Automated Thinking 2019-07-23T04:00:00Z They learned this over the years by trial and error, discovering that if you try to do mathematics without relying on rigor, you are likely to be led astray by your intuition. Quantum Computing for English Majors 2019-06-30T04:00:00Z Agents play the game essentially by trial and error while trying to reach certain goals like winning or simply staying alive. DeepMind’s AI agents conquer human pros at Starcraft II 2019-01-24T05:00:00Z Researchers, unsure of how their creations work, must train them by trial and error. In the Age of A.I., Is Seeing Still Believing? 2018-11-05T05:00:00Z When we understand from first principles, we can make progress more quickly than by trial and error and imitation. How do people learn to cook a toxic plant safely? 2019-09-03T04:00:00Z Horizon software is focused on reinforcement learning, in which software improves itself by trial and error from experience, rather than from labeled data sets. Apple gives cautious holiday sales forecast 2018-11-01T04:00:00Z Most golfers, and especially those who begin the game as adults, pick it up and then continue to play by trial and error, rather than by formally learning one basic method. The Wisdom of Jack - Golf Digest 2018-10-04T04:00:00Z In a way, this shielded her from the pressure that piled up on Mari as their parents learned by trial and error how to coax the most out of their daughters. Naomi Osaka’s Breakthrough Game 2018-08-23T04:00:00Z “I learned everything by trial and error” about diamonds and other jewelry “by studying and studying” their makeup and design, Lane said. Neil Lane, jeweler to Hollywood stars and 'The Bachelor' 2018-07-20T04:00:00Z "We need to prioritise our work so we don't spread ourselves too thin. And it's only by trial and error that we'll create great social experiences for people," it said. Facebook shuts down apps 2018-07-03T04:00:00Z “It’s only by trial and error that we’ll create great social experiences for people,” the company wrote in a blog post. Facebook is shutting down a teen app it bought eight months ago 2018-07-02T04:00:00Z “I learned it by trial and error — mostly error,” Baffert said. Rival trainers Baffert and Lukas share a strong friendship 2018-05-14T04:00:00Z The new Facebook lab will focus on robotics and “reinforcement learning,” a way for robots to learn tasks by trial and error. Facebook Adds A.I. Labs in Seattle and Pittsburgh, Pressuring Local Universities 2018-05-04T04:00:00Z In particular, they might use reinforcement learning, in which an algorithm learns by trial and error on the basis of ‘rewards’ that it receives after each attempt. Particle physicists turn to AI to cope with CERN’s collision deluge 2018-05-03T04:00:00Z He decided at an early age to become a journalist and, at 18, took up photography, learning by trial and error. Abbas, photojournalist of Iranian revolution, religious extremism, dies at 74 2018-04-28T04:00:00Z For Tillerson, it was a strategy derived by trial and error over a tumultuous first year under a president whose instinct to rip up the traditional playbook continues to shock the foreign policy establishment. For Trump’s security advisers, tempering an impetuous boss 2018-01-18T05:00:00Z Told only the rules of the game, it learns by trial and error, feeding back information on what worked to improve itself after each game. Self-taught AI is best yet at strategy game Go 2017-10-17T04:00:00Z “He does things by trial and error, and he finds what works.” Week two of Donald the Bipartisan: Cries of betrayal from some on the right 2017-09-15T04:00:00Z “He does things by trial and error and he finds what works.” Trump and Democrats gambling on each other, hoping their core supporters will trust them to cut deals 2017-09-14T04:00:00Z It took about 2 to 3 months, working mostly by trial and error. Dogs Have Feelings—Here's How We Know 2017-09-09T04:00:00Z Eneco’s leaders concede that they are proceeding more by trial and error than following a grand plan. Dutch Utility Bets Its Future on an Unusual Strategy: Selling Less Power 2017-08-18T04:00:00Z At 19, he is learning to be independent by trial and error. Youths in foster system can get help until age 21. So why do so many still struggle? 2017-08-12T04:00:00Z I experimented with every kind of class possible — yoga, spin, Pilates, rowing — but it was all haphazard, cobbled together by trial and error. Finding a More Inclusive Vision of Fitness in Our Feeds 2017-07-06T04:00:00Z Miller adds that antibiotics are often found by trial and error when researchers test a new compound to see whether it stops bacterial growth. Superantibiotic is 25,000 times more potent than its predecessor 2017-05-30T04:00:00Z Over the next few years, they hunkered down, got jobs and they learned, mostly by trial and error, how to deal with dependency court and caseworkers. South Seattle’s DADS unites men in fatherhood and brotherhood 2017-03-20T04:00:00Z Introducing modified tackle football “is going to be by trial and error.” Youth Football Wants to Save the Game by Shrinking It 2017-01-31T05:00:00Z The reason for the system is the same as back in 1789: The Europeans found by trial and error to be the only way to get agreement of States of different size to cooperate. Why Trump Had an Edge in the Electoral College 2016-12-19T05:00:00Z In early 2015, DeepMind unveiled an algorithm that taught itself how to play classic Atari arcade games better than any human, by trial and error, without being told the goals of the games. Tech giants open virtual worlds to bevy of AI programs 2016-12-13T05:00:00Z Innovation proceeds by trial and error, and errors sometimes kill people. The Economy’s Hidden Problem: We’re Out of Big Ideas 2016-12-06T05:00:00Z Bikes evolved by trial and error, and by the early twentieth century they looked much as they do today. The bicycle problem that nearly broke mathematics 2016-07-19T04:00:00Z We learned by trial and error that distance control is more important than direction on long putts. Curing Faults: You Fixated On The Read And Forgot About The Speed - Golf Digest 2016-07-13T04:00:00Z His actors learn by trial and error, by experiment and exploration. 'I'm not damaged': Ben Whishaw on sexuality, privacy and playing troubled heroes 2016-04-03T04:00:00Z “Unfortunately as human beings we succeed by trial and error. It’s the people who overcome the setbacks who succeed.” Fermat's last theorem earns Andrew Wiles the Abel Prize 2016-03-14T04:00:00Z “It’s the combination of deep learning, neural network stuff, with reinforcement learning: so learning by trial and error, and incrementally improving and learning from your mistakes and your errors, so that you improve your decisions.” AlphaGo: its creator on the computer that learns by thinking 2016-03-15T04:00:00Z “Learning by trial and error, incrementally improving, and learning from your mistakes.” Google's Go machine aims to prove its worth against board game master 2016-03-07T05:00:00Z By contrast, he said, Chinese companies work more by trial and error, and are more open to learning from Americans. A Clash of Cultures at Alabama Factory 2016-02-28T05:00:00Z Stability is a huge and complicated subject, often best solved by trial and error. Bloodhound Diary: How fast is your car? - BBC News 2016-01-31T05:00:00Z He redirected his career toward nature photography, teaching himself the craft by trial and error. Kjell Sandved, photographer who found art in butterfly wings, dies at 93 2016-01-16T05:00:00Z “When we got our first orders for mascots, we made them ourselves, by trial and error,” she recalled. Creating a Cuteness Empire in Japan, One Fuzzy Bear Suit at a Time 2016-01-08T05:00:00Z A robot which learns like a child - by trial and error - has been developed by researchers at the University of California, Berkeley. The robot which learns like a child - BBC News 2015-10-20T04:00:00Z This is likely to involve the ability of machines to self-improve by trial and error and by reprogramming their own code. Will Artificial Intelligence Surpass Our Own? 2015-09-07T04:00:00Z In one successful attack he could wipe out the expert leadership that had been built up by trial and error throughout the war years. Read an Eyewitness Account of the Japanese Surrender in World War II 2015-09-02T04:00:00Z Wise would compose by trial and error, inputting code and playing it back to see what it would sound like. The Megadrive megamix – how classic videogame soundtracks went from background noise to cratedigger gold 2015-08-27T04:00:00Z The early versions used readymade cases, but he soon began to build the frames himself, learning by trial and error to make mitre joints and use a power saw. Joseph Cornell: how the reclusive artist conquered the art world – from his mum’s basement 2015-07-25T04:00:00Z Starting from scratch, the program becomes better and better by trial and error. AI Software Teaches Itself Video Games 2015-07-20T04:00:00Z At most universities, junior faculty members must learn leadership skills on the job by trial and error, to the detriment of their students and careers. Lifelong learning: Science professors need leadership training 2015-07-14T04:00:00Z Gluten was just one of a number of foods that she cut from her diet - the list also included grapes - which, by trial and error, seemed to alleviate her symptoms. The great gluten-free diet fad - BBC News 2015-07-11T04:00:00Z The Seldens, now veterans at living on the refuge, freely admit they survived by trial and error. Lake Crystal native stars in show about Alaskan wilderness 2015-06-01T04:00:00Z From our first steps to our last, we learn everything in life by trial and error. 10 Behaviors of Smart People 2015-04-23T04:00:00Z Comedians like Noah learn by trial and error, and if every comedian were held to a no-cringe standard, “then every single comedian in the world would be forbidden from working.” Critics Rail Against Trevor Noah for Racist, Sexist Tweets 2015-04-01T04:00:00Z “So by trial and error, I built my small base of sci-fi geeks and nerds into a much bigger one and found that what worked was humor. And particularly, Grumpy Cat,” Takei said. George Takei of 'Star Trek' Fame Reveals His Real Twitter Goal 2014-11-06T05:00:00Z We tend to learn which generic items work or taste as well as their branded counterparts by trial and error, so build on that, Gentzkow recommends. The Very Costly Mistake Almost All Shoppers Make 2014-10-16T04:00:00Z Working within our labs, students learn by trial and error and receive real-time feedback that either validates their answers or offers guidance to help them identify the correct answer. Understanding What Tools Professors Actually Want: The Need For Design Thinking In Higher Ed 2014-08-26T04:00:00Z They get to learn by trial and error. Our Schools Are Un-American. Video Games Can Fix That 2014-07-31T04:00:00Z He wants to expand the filmmaker’s arsenal of tricks by devising new cinematic methods from first principles, rather than by trial and error. Could There Ever Be Movies Without "Cuts”? 2014-04-29T19:24:16Z "Each patient may find by trial and error the best combination of things to do or to avoid," he said. Evening workouts don't disturb sleep 2014-02-26T19:02:26Z For three years, he ran his affiliate marketing program himself, learning by trial and error how to pick affiliates and spot coupon abuse. Small Business Guide: Surviving the Dark Side of Affiliate Marketing 2013-12-04T16:50:20Z Until recently, it simply was not possible, which is why so much of materials science has historically proceeded by trial and error. How Supercomputers Will Yield a Golden Age of Materials Science 2013-11-25T13:15:00.723Z I have chosen very deliberately to do specific things to preserve my happiness, lots of small practical things that I discovered by trial and error. The-Awesomest-7-Year-Postdoc or: How I Learned to Stop Worrying and Love the Tenure-track-faculty-life 2013-07-21T15:45:00.643Z It is acquired, unfortunately, by trial and error, and with meaningful advance research. 3 Rules for Doing Business Overseas 2013-05-07T18:05:58Z They could learn it by trial and error… but look where that's gotten us. Boot up: Apple's suppliers mapped, Shane Todd's strange death, Wii U struggles and more 2013-02-18T06:30:00Z "The answer will only be found by trial and error," he said. George Soros backs Guatemalan president's call to end war on drugs 2013-01-23T17:53:09Z Fractal geometry is often found in the jagged edges of nature—ferns, clouds and mountains, for example—but the artificial fractal images that most resemble these forms are produced by trial and error. Fractals, Chaos and Other Mathematical Visions Reside on The Islands of Benoit Mandelbrot [Video] 2012-12-21T12:45:00.487Z And opportunities to learn by trial and error are limited.” Thinking through health care reform: a compilation of diverse perspectives 2012-07-02T19:45:04.757Z Anyway, she added, scientists — even Einstein — proceed by trial and error. Out There: The Trouble With Neutrinos That Outpaced Einstein?s Theory 2012-03-26T18:18:50Z Then he learned, by trial and error, that he was best suited to focus on what he calls the intersection of social dynamics and individual psychology. Listen Up, Job Hunters! Flexibility Beats Passion, Says LinkedIn Founder 2012-02-16T03:20:40Z Hiring by trial and error is a very expensive and painful way to build a staff. You're the Boss: A 10-Step Diagnostic for Your Small Business 2012-01-18T18:11:29Z But there was no way of learning except by trial and error. Hooded Detective, Volume III No. 2, January, 1942 2012-01-04T03:00:28.750Z In his view it should be easy enough by trial and error to find chemicals that selectively destroy senescent cells, just like the targeted chemicals now used to treat certain kinds of cancer. In Body?s Shield Against Cancer, a Culprit in Aging May Lurk 2011-11-21T19:46:51Z The only way to try to track down the culprit is by trial and error — loading the bare minimum and gradually drivers and applications back in until the freezes resume. Your computer is 'virtually' low on memory 2011-11-18T01:10:05Z Probably foraging, basking, and watering sites are found also by trial and error. Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz 2011-10-01T02:00:30.200Z Sarah Brosnan of Georgia State University in Atlanta and colleagues replayed the game with humans, chimps and capuchin monkeys, making all participants learn the rules by trial and error. Japanese volcano may erupt for months; humans outscore chimps, but only barely 2011-02-14T23:39:00Z Although the puzzles are plentiful, adventure fans will find them relatively easy to solve – not least by trial and error. Back to the Future: The Game 2010-12-29T13:11:49Z Many require disciplines learned over generations by trial and error and thus a structure of rule-based apprenticeship and training. Graduates shouldn't be afraid of the chisel and oil can 2010-10-07T19:00:00Z "The models learned by trial and error how to open the box," explained Ms van de Waal. Monkeys learn more from females 2010-03-17T10:56:00Z Ornate box turtles seem to find places of shelter by trial and error along regularly used routes of travel in their home ranges. Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz 2011-10-01T02:00:30.200Z Len made his way around a small bedside table by trial and error. Special Delivery "Learning by imitation", then, is, more properly, "learning by observation followed by trial and error" and the reason so little of it appears in animals is their lack of observation. Psychology A Study Of Mental Life These problems and procedures were worked out by trial and error in the wilderness of Virginia. Tobacco in Colonial Virginia "The Sovereign Remedy" We found also that man could learn by trial and error, that his original instinctive equipment could be modified. Human Traits and their Social Significance They were learning, by trial and error, largely error, how to build a set of pseudograv engines. The Cosmic Computer He jockeyed the ship around by trial and error, studying the manual that was lying prominently on the control panel. Badge of Infamy He would be at a decided disadvantage if he could not learn by trial and error, since often the thing he has to manage is very difficult of rational analysis. Psychology A Study Of Mental Life Then, by good luck or good management, through friction and disaster, by trial and error, by accident or invention, they may work out for themselves a harmony of action. Theodicy Essays on the Goodness of God, the Freedom of Man and the Origin of Evil Whether acquired by trial and error, or through reflection, learned acts are, the first time they are performed, frequently imperfect, only partly effective, and performed with some difficulty. Human Traits and their Social Significance Presumably it was not thought out and blueprinted in advance but worked out by trial and error, episode by episode, step by step—perhaps, also, leap by leap. Civilization and Beyond Learning from History Moderate ability to profit by trial and error was shown, but for his age the performance on this type of test was poor. Pathology of Lying, accusation, and swindling: a study in forensic psychology The evidence suggests that in this young orang utan ideational learning tended to replace the simpler mode of problem solution by trial and error. The Mental Life of Monkeys and Apes A Study of Ideational Behavior One has to live a long time and learn by trial and error before one can truly be considered wise. The Forest Monster of Oz After 1546 there was a book listing hundreds of drugs and explaining how to prepare them, but their use was by trial and error. Our Legal Heritage : 600-1776 King Aethelbert - King George III Educators and sociologists may supply the theories; but by experiment, by trial and error,—yes, and by prayer,—the solution must be found in the practical domain of industry. Dr. Jonathan |
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