| 单词 | Leeuwenhoek |
| 例句 | Leeuwenhoek’s microscope evolved from the magnifying glasses employed by drapers to examine the quality of cloth. Cosmos 1980-01-01T00:00:00Z Far from recognizing that protozoa were different in character from larger organisms, Leeuwenhoek’s work seemed to imply that they were the same. The Invention of Science 2015-09-17T00:00:00Z It took four years for Leeuwenhoek’s discovery to be confirmed. The Invention of Science 2015-09-17T00:00:00Z A contemporary of Leeuwenhoek’s, Jan Swammerdam, showed that butterflies, which had been regarded as new creatures born out of the pupa, were already present within the caterpillar: their organs could be identified by dissection. The Invention of Science 2015-09-17T00:00:00Z Leeuwenhoek was the executor of Vermeer’s estate and a frequent visitor at the Huygens home in Hofwijck. Cosmos 1980-01-01T00:00:00Z Leeuwenhoek and Huygens were among the first people ever to see human sperm cells, a prerequisite for understanding human reproduction. Cosmos 1980-01-01T00:00:00Z Yet long before Leeuwenhoek such creatures had existed in the imagination of those who had grasped the full implications of the Scaling Revolution. The Invention of Science 2015-09-17T00:00:00Z That world was discovered by the Dutchman Antonie van Leeuwenhoek when, in 1676, he was the first to see living creatures invisible to the naked eye. The Invention of Science 2015-09-17T00:00:00Z Even the relatively uneducated Leeuwenhoek, the first great microscopist, who had no Latin, qualified as a surveyor. The Invention of Science 2015-09-17T00:00:00Z The first person who saw sperm under a microscope was Leeuwenhoek. Middlesex: A Novel 2002-06-05T00:00:00Z The Viking search for life on Mars can be traced in more ways than one back to Leeuwenhoek and Huygens. Cosmos 1980-01-01T00:00:00Z “Let us examine pond water for algae. Van Leeuwenhoek was the first man to have seen what you will see today. He was a wool merchant, much as I was a cotton merchant.” The Evolution of Calpurnia Tate 2009-05-12T00:00:00Z When Anton van Leeuwenhoek first discovered microbial life in the 1600s, he imagined it to be wondrous and mostly beneficial. New Books Take You Through the Microscope to the World of Pathogens 2020-07-31T04:00:00Z Though they were also influenced by the discoveries of a local draper-turned-microbiologist, Antonie van Leeuwenhoek, who recorded the first sighting of bacteria. Design: Coming Clean on the Story of Dirt 2011-03-27T19:00:06Z Ever since Antonie van Leeuwenhoek discovered the world of bacteria through a microscope in the late seventeenth century, humans have tried to look deeper into the world of the infinitesimally small. Superlensing without a super lens: Physicists boost microscopes beyond limits 2023-10-18T04:00:00Z Antonie van Leeuwenhoek revealed by means of microscopy the previously unknown world of microorganisms, laying the groundwork for cell theory. Fundamentals of Biology 2015-01-01T00:00:00Z To fix this, Leeuwenhoek designed his own strong lenses. The scientist who discovered sperm was so grossed out he hoped his findings would be repressed 2023-01-02T05:00:00Z Despite the limitations of his now-ancient lenses, van Leeuwenhoek observed the movements of single-celled organisms, which he collectively termed “animalcules.” Biology for AP Courses 2022-06-09T00:00:00Z Around the same time Anton van Leeuwenhoek used a microscope to look at pond water. Miller & Levine Biology 2018-01-01T00:00:00Z The microscopes we use today are far more complex than those used in the 1600s by Antony van Leeuwenhoek, a Dutch shopkeeper who had great skill in crafting lenses. Environmental Biology 2018-09-06T00:00:00Z About ten years later, Antonie van Leeuwenhoek became the first person to observe living and moving cells under a microscope. Anatomy and Physiology 2013-06-19T00:00:00Z While Leeuwenhoek never wrote any books, he detailed his findings in letters published by a scientific journal known as the Philosophical Transactions of the Royal Society. The scientist who discovered sperm was so grossed out he hoped his findings would be repressed 2023-01-02T05:00:00Z Van Leeuwenhoek’s teeth were coated with a jellylike film containing billions of bacteria. You Don’t Need a Microscope to See the Biggest Bacteria Ever Found 2022-06-23T04:00:00Z Dutch scientist Antonie van Leeuwenhoek made extraordinary observations of blood cells, sperm cells and bacteria with his microscopes. The Dirty Secret behind Some of the World’s Earliest Microscopes 2021-05-26T04:00:00Z Despite the limitations of his now-ancient lenses, van Leeuwenhoek observed the movements of single- Environmental Biology 2018-09-06T00:00:00Z When Antonie van Leeuwenhoek peered at drops of water with his microscope in the late 1600s, he discovered bacteria and other minuscule wonders, but he could not see the even tinier viruses. Opinion | The Secret Life of a Coronavirus 2021-02-26T05:00:00Z After all, in addition to being grossed out, Leeuwenhoek was not under the impression that he had found anything special. The scientist who discovered sperm was so grossed out he hoped his findings would be repressed 2023-01-02T05:00:00Z In 1683, the Dutch scientist Antonie van Leeuwenhoek put plaque from his teeth under a microscope and discovered tiny creatures swimming about. Germs in Your Gut Are Talking to Your Brain. Scientists Want to Know What They’re Saying. 2019-01-28T05:00:00Z The book opens and closes with a supreme exemplar of a lay scientist: seventeenth-century Dutch businessman Antonie van Leeuwenhoek, who pioneered microscopy and discovered bacteria and protozoa, opening up the universe of microbiology. There’s a jungle in your bed 2018-10-28T04:00:00Z Leeuwenhoek studied the life around him in his home and town with an obsessive sense of wonder. Opinion | Discovering the Great Indoors 2018-10-27T04:00:00Z Two of these, on wood grain and salt crystals, were authored by the pioneering Dutch scientist and microscopist Antonie van Leeuwenhoek. How seventeenth-century sisters broke the mould on scientific illustration 2018-10-08T04:00:00Z While Leeuwenhoek could never have imagined this at the time, the cells that he had spotted are unlike anything else in the human body. The scientist who discovered sperm was so grossed out he hoped his findings would be repressed 2023-01-02T05:00:00Z As an early example, Cooper cites the contributions of 17th-century Amsterdam cloth merchant Antonie van Leeuwenhoek, still famed for his dazzling improvements to microscopes of the time. Opinion | Have a scientific passion? Become a citizen scientist 2017-01-27T05:00:00Z We’ve known that bacteria live in our intestines as far back as the 1680s, when Leeuwenhoek first looked through his microscope. Circadian rhythms and the microbiome: Disrupting daily routine of gut microbes can be bad news for whole body 2016-12-24T05:00:00Z When Leeuwenhoek sought to study the life in his house, he was among very few people with the combination of skill, wonder and perseverance necessary to document his domestic habitat. Opinion | Discovering the Great Indoors 2018-10-27T04:00:00Z They enabled Galileo to see Jupiter’s moons, Antonie van Leeuwenhoek to spy microbes, and millions of people to just plain see clearly. From AI to protein folding: Our breakthrough runners-up 2016-12-22T05:00:00Z This context is crucial in understanding why Leeuwenhoek initially assumed sperm were nothing special. The scientist who discovered sperm was so grossed out he hoped his findings would be repressed 2023-01-02T05:00:00Z According to the science writer Leonard Mlodinow, who also tells Leeuwenhoek’s story in his new book, when the Dutch shopkeeper’s letters were read to the society’s members, some were intrigued. Button Salesman Discovers Most of Life on Earth: True Story 2016-08-02T04:00:00Z This would turn out to be untrue, as these tiny animals had already been identified by van Leeuwenhoek. This is how science lost God: Atheism, evolution and the long road to Richard Dawkins’ latest Twitter controversy 2016-01-17T05:00:00Z Several years ago, a project called Foldscope began producing very cheap microscopes nearly as high powered as those used by Leeuwenhoek. Opinion | Discovering the Great Indoors 2018-10-27T04:00:00Z Was a rare brass instrument found in Delft made by Antony van Leeuwenhoek? In your own words 2015-12-16T05:00:00Z As it turned out, at least some of Leeuwenhoek's acquaintances in Delft shared his bashfulness about male bodily fluids. The scientist who discovered sperm was so grossed out he hoped his findings would be repressed 2023-01-02T05:00:00Z Leeuwenhoek wouldn’t send them his microscopes; he was jealous of his craft. Button Salesman Discovers Most of Life on Earth: True Story 2016-08-02T04:00:00Z It was, in many ways, a repeat of van Leeuwenhoek’s experiment, with the same results that had so perplexed the Dutchman. This is how science lost God: Atheism, evolution and the long road to Richard Dawkins’ latest Twitter controversy 2016-01-17T05:00:00Z He doesn’t floss, and perhaps for that reason he found that his plaque contained spirochetes, bacteria that bend their bodies into curves when they move—what Leeuwenhoek observed in the old man. A Microscope to Save the World 2015-12-21T05:00:00Z They custom built their own supercomputer, which they dubbed Anton, in honor of the famous Dutch inventor of the microscope, Anton van Leeuwenhoek. Bill Gates and Elon Musk are wrong: Artificial intelligence is not going to take over the world 2015-10-15T04:00:00Z By contrast, sperm would remain mostly a mystery in Leeuwenhoek's own lifetime. The scientist who discovered sperm was so grossed out he hoped his findings would be repressed 2023-01-02T05:00:00Z Leeuwenhoek took a live eel and a couple of microscopes and spent two hours with the czar gazing at blood rushing through the capillaries of the eel’s tail. Button Salesman Discovers Most of Life on Earth: True Story 2016-08-02T04:00:00Z The name van Leeuwenhoek gave them was “polyps,” though they would eventually be commonly known as hydras. This is how science lost God: Atheism, evolution and the long road to Richard Dawkins’ latest Twitter controversy 2016-01-17T05:00:00Z In September, a biophysicist named Manu Prakash examined some of his own plaque, at high magnification, in honor of the anniversary of Leeuwenhoek’s letter. A Microscope to Save the World 2015-12-21T05:00:00Z It was a symptom he had experienced off and on for years and which is now sometimes known as Leeuwenhoek’s disease. Think Like a Doctor: Breathless Solved 2015-04-03T04:00:00Z After telling Leeuwenhoek to make more observations, the Royal Society finally published his paper in Latin in 1679. The scientist who discovered sperm was so grossed out he hoped his findings would be repressed 2023-01-02T05:00:00Z Leeuwenhoek scraped some plaque out of his own mouth, took a look, and was gobsmacked. Button Salesman Discovers Most of Life on Earth: True Story 2016-08-02T04:00:00Z Ditto Einstein and his relativistic universe; ditto Leeuwenhoek and the previously unseen biosphere revealed by his microscope. Life in Space? Maybe We Really Are Alone 2015-03-20T04:00:00Z Prakash has his own laboratory in Stanford University’s bioengineering department, and he is best known for having invented a microscope, which was inspired by Leeuwenhoek’s. A Microscope to Save the World 2015-12-21T05:00:00Z That patient, a 66-year-old man from California, had this same erratic shallow pattern of breathing and was diagnosed with respiratory myoclonus, or Leeuwenhoek’s disease. Think Like a Doctor: Breathless Solved 2015-04-03T04:00:00Z At the same time, Leeuwenhoek mostly continued with his careers as a draper and a world-renowned expert on developing microscopes. The scientist who discovered sperm was so grossed out he hoped his findings would be repressed 2023-01-02T05:00:00Z For whatever reason, Yong reports, Leeuwenhoek’s discoveries, so exciting at first, gradually faded from public memory. Button Salesman Discovers Most of Life on Earth: True Story 2016-08-02T04:00:00Z Rose was captivated by the 1926 book “Microbe Hunters” by Paul de Kruif, which enthusiastically described the pioneering discoveries of Leeuwenhoek, Pasteur and other scientists. Rose E. Frisch, Scientist Who Linked Body Fat to Fertility, Dies at 96 2015-02-11T05:00:00Z Antoni van Leeuwenhoek wrote a letter to the Royal Society of London, in 1683, announcing the discovery of something extraordinary in his mouth. A Microscope to Save the World 2015-12-21T05:00:00Z When a CT scan showed normal lungs, Dr. Rankin thought that this patient probably had, like van Leeuwenhoek, an isolated respiratory myoclonus. Think Like a Doctor: Breathless Solved 2015-04-03T04:00:00Z Despite living in the Dutch Republic during the 17th century, Leeuwenhoek's story could be mistaken for embodying the American Dream. The scientist who discovered sperm was so grossed out he hoped his findings would be repressed 2023-01-02T05:00:00Z If Leeuwenhoek were alive, he’d be carrying a copy and doing a private happy dance. Button Salesman Discovers Most of Life on Earth: True Story 2016-08-02T04:00:00Z In the late 17th century a middle-aged draper named Antonie van Leeuwenhoek became interested in the magnifying glasses he used to inspect fabric. How Data Will Transform Science 2014-07-18T04:00:00Z Leeuwenhoek had already examined eels’ blood, dogs’ sperm, and the bile of elderly rabbits, among other substances. A Microscope to Save the World 2015-12-21T05:00:00Z A year before van Leeuwenhoek’s death, at the age of 91, he reported on a curious symptom of his own, with the same careful precision that characterized his observations of the world around him. Think Like a Doctor: Breathless Solved 2015-04-03T04:00:00Z Armed with those tools, Leeuwenhoek made discoveries that transformed how human beings view the world. The scientist who discovered sperm was so grossed out he hoped his findings would be repressed 2023-01-02T05:00:00Z Leeuwenhoek was the first to document this process after observing what were likely cryptobiotic rotifers. Button Salesman Discovers Most of Life on Earth: True Story 2016-08-02T04:00:00Z According to the museum’s website, their collection includes “…microscopes from the earliest types used by Anton von Leeuwenhoek and Robert Hooke to the more elaborate ones of the nineteenth century.” History, Science and the History of Science 2013-04-26T16:15:10.750Z By modern standards, Leeuwenhoek’s devices were rudimentary, and fickle in their operation. A Microscope to Save the World 2015-12-21T05:00:00Z The very first case of respiratory myoclonus was reported in 1723 by Antony van Leeuwenhoek, a Dutch draper and amateur scientist. Think Like a Doctor: Breathless Solved 2015-04-03T04:00:00Z Yet when Leeuwenhoek discovered sperm, he anticipated that the world would be disgusted. The scientist who discovered sperm was so grossed out he hoped his findings would be repressed 2023-01-02T05:00:00Z Most of what Leeuwenhoek saw had never been seen before. Button Salesman Discovers Most of Life on Earth: True Story 2016-08-02T04:00:00Z The Trailblazing site by the Royal Society has a great timeline and links to some of the most important papers from Philosophical Transactions, including Newton’s report on optics and van Leeuwenhoek’s early microscopy work. The (mostly true) origins of the scientific journal 2012-07-28T11:45:08.887Z Leeuwenhoek had an intensive routine of oral prophylaxis, which involved rubbing salt on his teeth each morning and buffing his molars with a cloth after meals. A Microscope to Save the World 2015-12-21T05:00:00Z Van Leeuwenhoek is best known to us as one of the first men to observe the world around him through a microscope. Think Like a Doctor: Breathless Solved 2015-04-03T04:00:00Z While pursuing his vocation, Leeuwenhoek became frustrated with the existing lenses and how they were not powerful enough to see threads in detail. The scientist who discovered sperm was so grossed out he hoped his findings would be repressed 2023-01-02T05:00:00Z In 1695 Anton van Leeuwenhoek observed under the microscope that different forms of crystals grow from the solutions of different salts. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" 2012-01-22T03:00:24.397Z Leeuwenhoek, if not the discoverer of the seminal animalculse, was the first who brought the fact of their existence fully before the public. Fruits of Philosophy A Treatise on the Population Question 2011-12-03T03:00:10.910Z Leeuwenhoek had revealed a world that few of his contemporaries were willing to believe existed. A Microscope to Save the World 2015-12-21T05:00:00Z Respiratory myoclonus, also known as diaphragmatic flutter, Leeuwenhoek’s disease, and – this is a new one to me – belly dancer’s disease. Think Like a Doctor: Breathless Solved 2015-04-03T04:00:00Z Hydra was discovered by Leeuwenhoek at the beginning of the eighteenth century and had attracted the attention of several skilful and accurate observers before that century was half accomplished. Freshwater Sponges, Hydroids & Polyzoa 2011-06-25T02:00:17.833Z They were destined, however, to receive a great impetus from the discoveries which emanated not long after from the father of microscopy, Leeuwenhoek. Catholic Churchmen in Science Since Van Leeuwenhoek's time, the germ theory has grown to vast proportions and has more especially been applied with splendid results to the study of milk. The Bacillus of Long Life a manual of the preparation and souring of milk for dietary purposes, together with and historical account of the use of fermente A. von Leeuwenhoek in 1678 described with much accuracy the tubular structure of the dentine, thus making the most important contribution to the subject which had appeared up to that time. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 2 "Demijohn" to "Destructor" A. van Leeuwenhoek figured bacteria as far back as the 17th century, and O. F. Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 2 "Baconthorpe" to "Bankruptcy" In the year 1680, when the microscope was still in its infancy, Leeuwenhoek turned the instrument upon this substance, and found it composed of minute globules suspended in a liquid. Fragments of science, V. 1-2 This doctrine is also sufficiently confirmed by the microscope observations of M. Leeuwenhoek and other good observers. Theodicy Essays on the Goodness of God, the Freedom of Man and the Origin of Evil Nor does the degree of transparency of the retina invalidate this evidence of its fibrous structure, since Leeuwenhoek has shewn, that the crystalline humour itself consists of fibres. Zoonomia, Vol. I Or, the Laws of Organic Life Probably no one had ever spent more than half a minute on poor Leeuwenhoek before; and when I turned round again the pipe was alight. A Wanderer in Holland Thus Leeuwenhoek discovered that yeast consists of globules floating in a fluid; but he thought that they were merely the starchy particles of the grain from which the wort was made, re-arranged. Critiques and Addresses Leeuwenhoek, in 1680, found yeast to be a mass of floating globules, but he had no notion that the globules were alive. Fragments of science, V. 1-2 Thus Leeuwenhoek discovered that yeast consists of globules floating in a fluid; but he thought that they were merely the starchy particles of the grain from which the wort was made, rearranged. Discourses Biological and Geological Essays Nor does the degree of transparency of the retina invalidate the evidence of its fibrous structure, since Leeuwenhoek has shewn that the crystalline humour itself consists of fibres. Zoonomia, Vol. I Or, the Laws of Organic Life “As everybody, O Wanderer,” the epitaph concludes, “has respect for old age and wonderful parts, tread this spot with respect; here grey science lies buried with Leeuwenhoek.” A Wanderer in Holland The tomb of Antony van Leeuwenhoek, the inventor of the microscope, is also to be seen in the church. A Wanderer in Holland Leeuwenhoek estimated the population of a single drop of stagnant water at 500,000,000: probably the population of a drop of our turbid infusion would be this many times multiplied. Fragments of science, V. 1-2 |
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