| 单词 | abiotic |
| 例句 | This new AI technique works by recognizing patterns across the composition of various samples and categorizing them as living or nonliving based on what it "knows" about patterns of biotic or abiotic objects. A simple algorithm could reveal the ghosts of alien life in Mars dirt, study finds 2023-09-26T04:00:00Z Vast multidimensional data from the molecular analyses of 134 known abiotic or biotic carbon-rich samples were used to train AI to predict a new sample's origin. Did life exist on Mars? Other planets? With AI's help, we may know soon 2023-09-25T04:00:00Z Wind can be an important abiotic factor because it influences the rate of evaporation and transpiration. Fundamentals of Biology 2015-01-01T00:00:00Z Lakes and ponds are found in terrestrial landscapes and are therefore connected with abiotic and biotic factors influencing these terrestrial biomes. Concepts of Biology 2013-04-25T00:00:00Z Hydrogen can also react with oxygen in rocks to form water or combine with carbon dioxide to form “abiotic” methane. Hidden hydrogen: Earth may hold vast stores of a renewable, carbon-free fuel 2023-02-15T05:00:00Z "That leads us also to the question of rules of life: Can we use this method to start understanding what it is that makes life as a chemical system quite distinct from abiotic systems?" A simple algorithm could reveal the ghosts of alien life in Mars dirt, study finds 2023-09-26T04:00:00Z The authors add that until now the origins of many ancient carbon-bearing samples have been difficult to determine because collections of organic molecules, whether biotic or abiotic, tend to degrade over time. Did life exist on Mars? Other planets? With AI's help, we may know soon 2023-09-25T04:00:00Z The abiotic factors influence the distribution of climates, flora, and fauna. Fundamentals of Biology 2015-01-01T00:00:00Z The abiotic factors important for the structuring of aquatic biomes can be different than those seen in terrestrial biomes. Concepts of Biology 2013-04-25T00:00:00Z Predict the signs of the entropy changes in both biotic and abiotic components of this system. Biology for AP Courses 2022-06-09T00:00:00Z A species’ niche describes where an organism lives and what it does “for a living,” including the way it interacts with biotic and abiotic factors. Miller & Levine Biology 2018-01-01T00:00:00Z Adds Dr. Cleaves: "From a chemical standpoint, the differences between biotic and abiotic samples relate to things like water solubility, molecular weights, volatility and so on." Did life exist on Mars? Other planets? With AI's help, we may know soon 2023-09-25T04:00:00Z Minerals cycle through the biosphere between the biotic and abiotic components and from one organism to another. Environmental Biology 2018-09-06T00:00:00Z Some of the abiotic components include air, water, soil, and climate. Concepts of Biology 2013-04-25T00:00:00Z Cellular activity in plants is affected by interactions with biotic and abiotic factors. Biology for AP Courses 2022-06-09T00:00:00Z The abiotic, or physical, factors that a species needs are also included in a specie’s niche. Miller & Levine Biology 2018-01-01T00:00:00Z But subsequent studies showed the putative microfossils could have easily been produced by several other entirely abiotic routes. Life Is Complicated—Literally, Astrobiologists Say 2021-11-23T05:00:00Z An ecosystem consists of all the living things in a particular area together with the abiotic, or non-living, parts of that environment such as nitrogen in the soil or rainwater. Environmental Biology 2018-09-06T00:00:00Z Thus, mineral nutrients are cycled, either rapidly or slowly, through the entire biosphere between the biotic and abiotic world and from one living organism to another. Concepts of Biology 2013-04-25T00:00:00Z Some of the abiotic components include air, water, and soil. Biology for AP Courses 2022-06-09T00:00:00Z As you read, note how each abiotic factor causes the characteristics of each zone to be different and how this affects the type of organisms that live in each zone. Miller & Levine Biology 2018-01-01T00:00:00Z It builds on two related ideas: physical complexity and abundance, positing that as these two properties increase for any given object in any given environment, the chances of an abiotic origin decrease. Life Is Complicated—Literally, Astrobiologists Say 2021-11-23T05:00:00Z Each zone has a distinct group of species adapted to the biotic and abiotic conditions particular to that zone. Environmental Biology 2018-09-06T00:00:00Z “Currently there’s no known abiotic source” for DNA and RNA, Garner says. How Scientists Could Tell The World If They Find Alien Life 2021-11-10T05:00:00Z Researchers interested in ecosystem ecology could ask questions about the importance of limited resources and the movement of resources, such as nutrients, though the biotic and abiotic portions of the ecosystem. Biology for AP Courses 2022-06-09T00:00:00Z Describe the differences in the abiotic factors of the open ocean photic zone compared to the open ocean aphotic zone. Miller & Levine Biology 2018-01-01T00:00:00Z A molecule with an MA of 1 has low complexity and thus a higher chance of abiotic origins; more complex molecules are assigned higher numbers. Life Is Complicated—Literally, Astrobiologists Say 2021-11-23T05:00:00Z Lakes and ponds are found in terrestrial landscapes and are, therefore, connected with abiotic and biotic factors influencing these terrestrial biomes. Environmental Biology 2018-09-06T00:00:00Z Furthermore, the curved and bent filaments seem to rule out any abiotic look-alikes. Fungi Might Have Helped Drag the Planet Out of its ‘Snowball Earth’ Phase 2021-09-24T04:00:00Z Many abiotic forces influence where life can exist and the types of organisms found in different parts of the biosphere. Biology for AP Courses 2022-06-09T00:00:00Z Limiting factors are biotic or abiotic environmental factors that affect members of a population. Miller & Levine Biology 2018-01-01T00:00:00Z Although many fruit issues are abiotic — caused not by disease, but by disorders that result from stressors like nutrient imbalances, poor soil conditions and uneven watering — anthracnose fruit rot is an exception. What’s wrong with your tomatoes? And what to do now 2021-07-26T04:00:00Z Temperature is an important abiotic factor affecting living things found in lakes and ponds. Environmental Biology 2018-09-06T00:00:00Z Importantly, however, these elemental proportions change in accordance with cell size, allowing for an additional check on any curiously consistent but possibly abiotic chemical ratios on another world. New Approach Could Boost the Search for Life in Otherworldly Oceans 2021-07-16T04:00:00Z The abiotic factors influence the distribution of biomes: large areas of land with similar climate, flora, and fauna. Biology for AP Courses 2022-06-09T00:00:00Z Biomes are described in terms of abiotic factors and biotic factors. Miller & Levine Biology 2018-01-01T00:00:00Z No hand lens is required to diagnose anthracnose, or the most common abiotic disorders. What’s wrong with your tomatoes? And what to do now 2021-07-26T04:00:00Z Temperature and precipitation, and variations in both, are key abiotic factors that shape the composition of animal and plant communities in terrestrial biomes. Environmental Biology 2018-09-06T00:00:00Z The discovery didn’t really pan out—further studies, reported with considerably less fanfare, suggested the “microfossils” could just as well have been entirely abiotic mineral formations. Is NASA about to Lift the ‘Venus Curse?’ 2021-06-02T04:00:00Z Populations, communities, and ecosystems are affected by interactions with abiotic factors in the environment. Biology for AP Courses 2022-06-09T00:00:00Z These factors are divided into biotic factors and abiotic factors. Miller & Levine Biology 2018-01-01T00:00:00Z "It is found in the dense hydrogen-rich atmospheres of Jupiter and Saturn, where it is understood to be an abiotic product of simple chemistry." Cloud-based life? Scientists believe there may be alien microbes floating in Venus' atmosphere 2020-09-15T04:00:00Z Like terrestrial biomes, aquatic biomes are influenced by abiotic factors. Environmental Biology 2018-09-06T00:00:00Z Meanwhile, other researchers have never stopped searching for alternative abiotic explanations. Venus Might Host Life, New Discovery Suggests 2020-09-14T04:00:00Z Populations, communities, and ecosystems are affected by interactions with abiotic factors in the environment. Biology for AP Courses 2022-06-09T00:00:00Z An abiotic factor is any nonliving part of the environment, such as sunlight, heat, precipitation, humidity, wind or water currents, and soil type. Miller & Levine Biology 2018-01-01T00:00:00Z “It’s one of the most important abiotic stresses that occurs here in Missouri.” Rainout shelters help Missouri farmers manage drought 2020-01-24T05:00:00Z In the case of aquatic biomes the abiotic factors include light, temperature, flow regime, and dissolved solids. Environmental Biology 2018-09-06T00:00:00Z It provides the physicochemical boundaries for life, and considers abiotic, prebiotic and biotic processes. The Quantum of Life? 2019-09-05T04:00:00Z Populations, communities, and ecosystems are affected by interactions with abiotic factors in the environment. Biology for AP Courses 2022-06-09T00:00:00Z Determining whether microscopic details in ancient rock formations are evidence of early life or the result of abiotic—or nonliving—processes is extremely difficult. Did Crawling Critters Leave These Cracks? The Answer Could Rewrite Evolutionary History 2019-02-26T05:00:00Z But, Kim notes, researchers still have to work out how to connect “the abiotic part with the biotic part” — the synthetic with the biological — over the long term. Moving skin beyond the biological 2018-11-20T05:00:00Z Like terrestrial biomes, aquatic biomes are influenced by a series of abiotic factors. Environmental Biology 2018-09-06T00:00:00Z Life intervenes in the abiotic order of things. This Island Earth 2018-04-29T04:00:00Z As these abiotic factors change, the composition of plant and animal communities also changes. Biology for AP Courses 2022-06-09T00:00:00Z Diversity in root morphology declines sharply across the sequence of tropical, temperate and desert biomes, presumably owing to changes in resource supply caused by seasonally inhospitable abiotic conditions. Evolutionary history resolves global organization of root functional traits 2018-02-20T05:00:00Z One proposed resolution is that biotic and abiotic processes operate at different scales10. Reconciling taxon senescence with the Red Queen’s hypothesis 2017-11-28T05:00:00Z In freshwater systems, stratification due to differences in density is perhaps the most critical abiotic factor and is related to the energy aspects of light. Environmental Biology 2018-09-06T00:00:00Z Why this pattern occurs so often and the degree to which biotic and abiotic factors influence this trajectory is a matter of debate. A tip of the hat to evolutionary change However, different ecosystems exist at the same latitude due in part to abiotic factors such as jet streams, the Gulf Stream, and ocean currents. Biology for AP Courses 2022-06-09T00:00:00Z This genome represents a cornerstone for future research programs aiming to exploit genetic diversity to improve biotic and abiotic stress resistance and oil production, while also considering agricultural constraints and human nutritional needs8, 9. The sunflower genome provides insights into oil metabolism, flowering and Asterid evolution : Nature : Nature Research 2017-05-21T04:00:00Z N.C.S. initiated collaborative analysis to detect biotic and abiotic drivers in the fossil record, which inspired this paper. Reconciling taxon senescence with the Red Queen’s hypothesis 2017-11-28T05:00:00Z Establishing the relationship between rates of change in species richness and biotic and abiotic environmental change is a major goal of evolutionary biology. The true tempo of evolutionary radiation and decline revealed on the Hawaiian archipelago : Nature : Nature Research 2017-03-14T04:00:00Z To assess the relative role of biotic factors, such as competition between organisms, and abiotic factors in evolutionary trajectories, Žliobaitė and colleagues analysed the fossil record of large herbivorous mammals. A tip of the hat to evolutionary change In addition, salinity, current, and tide can be important abiotic factors in aquatic ecosystems. Biology for AP Courses 2022-06-09T00:00:00Z Precise boundaries are the basis for defining geological time, a prerequisite for the correlation of abiotic and biotic events and the understanding of the rates and timing of biological and geological processes on our planet. Anthropocene: keep communication clear : Nature : Nature Research 2017-01-24T05:00:00Z To a first approximation, we find that biotic drivers of evolution pertain mainly to the peak of taxon expansion, whereas abiotic drivers mainly apply to taxon extinction. Reconciling taxon senescence with the Red Queen’s hypothesis 2017-11-28T05:00:00Z Subsequent abiotic explanations felled each argument in turn. Post-publication criticism is crucial, but should be constructive 2016-11-29T05:00:00Z The authors’ data for North America and Europe show that, although both biotic and abiotic factors contribute roughly equally to genus origination rates, neither contribution is statistically significant. A tip of the hat to evolutionary change The physical force of wind is also important because it can move soil, water, or other abiotic factors, as well as an ecosystem’s organisms. Biology for AP Courses 2022-06-09T00:00:00Z Physical scientists are needed to find new ways to measure and manipulate the compounds that microbes produce and exchange with their biotic and abiotic surroundings. Microbiology: Create a global microbiome effort Many abiotic processes can produce carbon with isotopic signatures similar to organic matter. Scientists may have found the earliest evidence of life on Earth 2015-10-19T04:00:00Z She defines the phytobiome broadly, to encompass microbes, insects, nematodes and plants as well as the abiotic factors that influence all these. Plant denizens get the big-science treatment 2015-07-05T04:00:00Z As the authors note, this provides evidence that evolutionary innovation is not driven by biotic or abiotic external changes. A tip of the hat to evolutionary change Annual biomass production is directly related to the abiotic components of the environment. Biology for AP Courses 2022-06-09T00:00:00Z Last year the Curiosity rover detected “spikes” of methane, stoking speculation of life on the planet, but Grunsfeld noted that those signals could be abiotic as well as from a biotic organism. Nasa scientists: 'Life outside of Earth is probably going to be really hard to find' 2015-06-16T04:00:00Z However, one area of technology Anthes highlights as growing incredibly fast is the match up of the biotic and the abiotic – integrating electronics into living systems, not only in animals but also in humans. Our Furry Friends Now Are Shaped by Biotechnology 2014-04-10T19:30:00Z The sea beet Beta maritima is fully interbreedable with sugar beet and commonly used as a valuable source of resistances against biotic or abiotic stress. The genome of the recently domesticated crop plant sugar beet (Beta vulgaris) 2014-01-22T18:21:48.441Z He estimated that up to 69% of yield losses in North America were potentially attributable to abiotic stresses — those arising from environmental conditions such as heat and water deprivation. Plant breeding: Discovery in a dry spell 2013-09-25T21:50:44.027Z Comparing the annual totals of precipitation and fluctuations in precipitation from one biome to another provides clues as to the importance of abiotic factors in the distribution of biomes. Biology for AP Courses 2022-06-09T00:00:00Z Trace gases emitted either through the activity of microbial communities or from abiotic reactions in the soil influence atmospheric chemistry. [Report] HONO Emissions from Soil Bacteria as a Major Source of Atmospheric Reactive Nitrogen 2013-09-12T17:57:06.197Z After working with the ECO mission, students were better able to organize and represent their knowledge about relations between biotic and abiotic factors in freshwater ecosystems. [Essay] IBI* Series Winner: Investigating Ecosystems as a Blended Learning Experience 2013-06-27T17:55:41.280Z This family of genes is important for abiotic stress response, especially in biosynthetic and detoxification pathways. Aegilops tauschii draft genome sequence reveals a gene repertoire for wheat adaptation 2013-04-03T17:22:05.187Z In both model sets, one of the richness by abiotic interaction terms were chosen in the best model. [Technical Response] Response to Comment on “Plant Species Richness and Ecosystem Multifunctionality in Global Drylands” 2012-07-12T18:25:18.760Z In addition to some abiotic conditions changing in response to climate change, many organisms are also being affected by the changes in temperature. Biology for AP Courses 2022-06-09T00:00:00Z Victoria Matthew's students learned the difference between biotic and abiotic characteristics, then progressed to the basics of scientific method. Climate Education Graduates to the Next Level 2012-05-21T19:45:37.377Z His research focuses on how plants use, transport and exclude nutrient elements and aims to develop more nutritious and productive plants tolerant to abiotic stresses. Ancient Genes and Modern Science Deliver Salt-Tolerant Wheat 2012-04-18T16:15:03.457Z We noted that the difference in Fe isotope composition between Archean seawater and the mean sedimentary pyrite grains is similar to the fractionation we find in our abiotic experiments. [Technical Response] Response to Comment on ?Abiotic Pyrite Formation Produces a Large Fe Isotope Fractionation? 2012-02-02T18:55:40.137Z The name ‘spider’ highlights their ability to produce silk-like webbing used to establish a colonial micro-habitat, protect against abiotic agents, shelter from predators, communicate via pheromones and provide a vehicle for dispersion. The genome of Tetranychus urticae reveals herbivorous pest adaptations 2011-11-23T18:21:26.577Z Ocean upwelling and spring and fall turnovers are important processes regulating the distribution of nutrients and other abiotic factors important in aquatic ecosystems. Biology for AP Courses 2022-06-09T00:00:00Z I was intrigued by ideas about Gaia and the notion that abiotic planets and living organisms grow together. Turning point: Giovanna Tinetti 2011-04-13T17:20:56.283Z His research focuses on how plants use, transport and exclude nutrient elements and aims to develop more nutritious and productive plants tolerant to abiotic stresses. Ancient Genes and Modern Science Deliver Salt-Tolerant Wheat 2012-04-18T16:15:03.457Z The intersection of biological and abiotic resources of interest is likely to guide identification of any “last refuge”, and without at least considering those potential areas of conflict, such an effort seems fraught with difficulty. Dot Earth: Polar Scientists Discuss Polar Bear's Fate 2010-12-20T13:01:22Z Salinity and sunlight are both abiotic factors that influence life in freshwater biomes. Biology for AP Courses 2022-06-09T00:00:00Z The abiotic factors important for the structuring of aquatic ecosystems can be different than those seen in terrestrial systems. Biology for AP Courses 2022-06-09T00:00:00Z Salinity and sunlight are both abiotic factors that influence life in freshwater biomes. Biology for AP Courses 2022-06-09T00:00:00Z Salinity and sunlight are both abiotic factors that influence life in freshwater biomes. Biology for AP Courses 2022-06-09T00:00:00Z Salinity and temperature are both abiotic factors that influence life in freshwater biomes. Biology for AP Courses 2022-06-09T00:00:00Z Populations fluctuate based on both biotic and abiotic factors. Biology for AP Courses 2022-06-09T00:00:00Z It is easier to study community and ecosystem ecology as the effect of biotic and abiotic factors can be studied in a community or ecosystem more easily. Biology for AP Courses 2022-06-09T00:00:00Z All biological systems from cells and organisms to populations, communities and ecosystems are affected by complex biotic and abiotic interactions involving exchange of matter and free energy. Biology for AP Courses 2022-06-09T00:00:00Z All biological systems from cells and organisms to populations, communities and ecosystems are affected by complex biotic and abiotic interactions involving exchange of matter and free energy. Biology for AP Courses 2022-06-09T00:00:00Z All biological systems from cells and organisms to populations, communities and ecosystems are affected by complex biotic and abiotic interactions involving exchange of matter and free energy. Biology for AP Courses 2022-06-09T00:00:00Z All biological systems from cells and organisms to populations, communities and ecosystems are affected by complex biotic and abiotic interactions involving exchange of matter and free energy. Biology for AP Courses 2022-06-09T00:00:00Z It is easier to study organismal and population ecology as the effect of biotic and abiotic factors can be studied in an organism or population more easily. Biology for AP Courses 2022-06-09T00:00:00Z The statistical study of population dynamics, demography, uses a series of mathematical tools to investigate how populations respond to changes in their biotic and abiotic environments. Biology for AP Courses 2022-06-09T00:00:00Z Like animals, humans are affected by abiotic and biotic factors. Biology for AP Courses 2022-06-09T00:00:00Z All biological systems from cells and organisms to populations, communities and ecosystems are affected by complex biotic and abiotic interactions involving exchange of matter and free energy. Biology for AP Courses 2022-06-09T00:00:00Z All biological systems from cells and organisms to populations, communities and ecosystems are affected by complex biotic and abiotic interactions involving exchange of matter and free energy. Biology for AP Courses 2022-06-09T00:00:00Z It is easier to study community and population ecology as the effect of biotic and abiotic factors can be studied in easily in a community or population more easily. Biology for AP Courses 2022-06-09T00:00:00Z All biological systems from cells and organisms to populations, communities and ecosystems are affected by complex biotic and abiotic interactions involving exchange of matter and free energy. Biology for AP Courses 2022-06-09T00:00:00Z What abiotic resources are essential for the survival of this salamander species in this ecosystem? Biology for AP Courses 2022-06-09T00:00:00Z All biological systems from cells and organisms to populations, communities and ecosystems are affected by complex biotic and abiotic interactions involving exchange of matter and free energy. Biology for AP Courses 2022-06-09T00:00:00Z Ecosystems are dynamic entities and subject to a variety of abiotic and biotic disturbances caused by natural forces and/or human activity. Biology for AP Courses 2022-06-09T00:00:00Z It is easier to study organismal and ecosystem ecology as the effect of biotic and abiotic factors can be studied in an organism or ecosystem more easily. Biology for AP Courses 2022-06-09T00:00:00Z We also have learned that the biotic and abiotic components of an ecosystem interact. Biology for AP Courses 2022-06-09T00:00:00Z Autotrophs, chemoautotrophs, heterotrophs and decomposers comprise the living components, whereas abiotic factors include nutrients, temperature, pH, availability of sunlight, and type of soil. Biology for AP Courses 2022-06-09T00:00:00Z Thus, mineral nutrients are cycled, either rapidly or slowly, through the entire biosphere, from one living organism to another, and between the biotic and abiotic world. Biology for AP Courses 2022-06-09T00:00:00Z In your report, which potential threats to the survival of the species will you predict taking into account environmental abiotic conditions and human activities? Biology for AP Courses 2022-06-09T00:00:00Z By cycling between the abiotic and biotic environment. Biology for AP Courses 2022-06-09T00:00:00Z Explain what happens to the entropy of this system composed of photosynthetic organisms and their abiotic environment. Biology for AP Courses 2022-06-09T00:00:00Z Predict the change in entropy of the system when both autotrophs and their abiotic environment are considered. Biology for AP Courses 2022-06-09T00:00:00Z An ecosystem consists of all the living things in a particular area together with the abiotic, non-living parts of that environment such as nitrogen in the soil or rain water. Biology for AP Courses 2022-06-09T00:00:00Z Laboratory experiments have demonstrated that the abiotic synthesis of organic molecules in condition similar to those of early Earth is possible. Biology for AP Courses 2022-06-09T00:00:00Z What are some abiotic factors that affect freshwater biomes? Biology for AP Courses 2022-06-09T00:00:00Z Which of the following provides additional support for the idea of abiotic synthesis of organic compounds? Biology for AP Courses 2022-06-09T00:00:00Z Oceanic uptake and loss of CO2 are primarily abiotic. Biology for AP Courses 2022-06-09T00:00:00Z Models of the abiotic synthesis of biomolecules suffer from a “chicken and egg” dilemma. Biology for AP Courses 2022-06-09T00:00:00Z |
| 随便看 |
|
英语例句辞典收录了117811条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。