物理化学指标是检测生态系统的非生物环境的指标。
The physical chemical indicators relate to the abiotic environment of an ecosystem.
另外，黑茶还能改善肠道微生物环境，具有顺肠胃的功能。
Besides, dark tea can improve the microorganism environment of intestines and stomach and clean up intestines and stomach.
中性论者与选择论者都试图解释生物环境适应与分子变异之间的关系。
The scientists both from the neutral theory and the selection theory are devoted to explaining the relationship between the molecular variation and the environmental adaptation.
通常，在一个活跃的微生物环境的聚合物成为看不见的12个星期内肉眼。
Typically, in an active microbial environment the polymer becomes invisible to the naked eye within 12 weeks.
阐明了生物环境标本库(BESB)在全球或区域环境监测中的重要意义。
The great significance of biological environmental specimen bank (BESB) in the monitoring of global or local environment was expounded.
在实验室，他们将共同生活在同一微生物环境里基因相似的细菌组合成一组。
In the lab, they grouped together bacteria with similar genetics that coexist in the same micro-habitat.
鱼鳔的生物结构为葡萄糖氧化酶提供了很好的微生物环境，非常有利于酶的固定化。
The tissue of swim bladder membrane provided a perfect micro-environment for glucose oxidase, and adapted to immobilized enzyme.
植物的繁殖物候受生物因子和非生物环境因子的选择，在热带地区表现得非常多样。
Reproductive phenology is determined by the interactions between biotic and abiotic factors and is most diverse in tropical forests.
这里我们可以回想起这样一种情况，即十分相似的非生物环境产生了十分不相似的植物区系。
We may recall here that very similar abiotic environments have given rise to a very dissimilar flora.
外源氮输入可以通过改变土壤中的化学和微生物环境影响凋落物分解过程中的碳氮周转过程。
The increased N input may influence C and N turnover during litter decomposition process by changing chemical and microbial environment in forest floor.
风险评估是转基因生物环境释放依法管理的一项重要内容，也是生物安全研究的核心内容之一。
Risk assessment constitutes an important part in legally controlling of environmental release of transgenic organisms and is a core subject in biosafety research.
人类的生产、生活不但影响了野生扬子鳄的生物环境，也影响和改变了野生扬子鳄的无机环境。
Not only did Human's production and life affect the organic environment of the Wild Chinese Alligator, but also affected the inorganic environment of the Wild Chinese Alligators.
因为碳酸盐岩油藏形成与沉积环境和生物环境密切相关，所以原生的空隙网络比典型的砂岩结构更复杂。
Because it is linked to both the depositional and the biological environment, the genetic pore network is more complicated than in classical sandstones.
月石油泄漏事件前的数据和泄漏后的数据，从而帮助科学家评估本次石油泄露对海洋生物环境的影响。 Ausubel
Current and future studies of the area where the oil rig exploded in April will be able to take into account the recent pre-spill data to help assess the incident's ecological impact.
尽管如此，由于人与微生物环境都在不断发生变化，危机始终存在，我们没有理由对于人类将来的历程持乐观的态度。
However, considering the constant change of environment, pathogen and people, menaces always exist, and mankind has no reason to entertain optimistic illusions in the future.
生物催化剂——金属酶是在特定的生物环境中，进行其它催化剂无可比拟的高效性、选择性和极度温和反应条件的催化反应。
Biocatalysts -enzymes are well known for their ability to carry out chemical reactions with high selectivity and high efficiency under ambient conditions.
纯钛及其合金以其与骨相近似的弹性模量、良好的生物相容性及在生物环境下优良的抗腐蚀性等在临床上得到了越来越广泛的应用。
Due to their similar elastic modulus to bone, excellent biocompatibility and corrosion resistance in biological environment, pure titanium and its alloys have been widely used in clinic.
那些最适应环境的生物将是那些存活下来的。
Those organisms that are most suited to the environment will be those that will survive.
根据法律规定，发放生物控制剂必须得到环境国务秘书的批准。
According to law, the release of the biological control agents must be authorized by the secretary of state for the environment.
在石膏层上方和下方的沉积物中含有许多小型海洋生物化石，这表明这里的海洋环境很开放。
Sediment above and below the gypsum layer contained tiny marine fossils, indicating open-ocean conditions.
例如，彼得·谢尔登对于三叶虫的研究，那是一种已灭绝的身体分节的海洋生物，他的研究让我们得以一窥三百万年以来一个海洋环境的进化过程。
For example, Peter Sheldon' s studies of trilobites, a now extinct marine animal with a segmented body, offer a detailed glimpse into three million years of evolution in one marine environment.
我们可能不会看到生物燃料使用的增加——我的意思是，在我们找到方法以更低的成本、更快的速度和更少的环境成本生产它们之前，它们不会取代化石燃料。
We probably won't see an increase in biofuel use—I mean, they won't replace fossil fuels until we can find ways to produce them cheaply and quickly and with less cost to the environment.
马萨诸塞州伍斯特市克拉克大学地理研究生院的生物学副教授多米尼克·库拉科夫斯基说：“越来越多的人把房子建在了容易起火的环境之中。”
"We are increasingly building our homes in fire-prone ecosystems," says Dominik Kulakowski, adjunct professor of biology at Clark University Graduate School of Geography in Worcester, Massachusetts.
这些双胞胎帮助科学家了解环境与生物学之间的联系。
These twins help scientists understand the connection between environment and biology.
研究表观遗传学的一个方法是通过揭示环境直接影响基因的机制来彻底改变我们对生物学的理解。
One way the study of epigenetics is revolutionizing our understanding of biology is by revealing a mechanism by which the environment directly impacts on genes.
分子生物学的新技术使最近的工作成为可能，这种新技术能在环境中检测到低浓度的病毒DNA。
The recent work has been made possible by new techniques of molecular biology that allow viral DNA to be detected at low concentrations in the environment.
除了粮食产量之外，还有许多不同的方法来衡量农业表现：能源使用、环境成本、水的纯度、碳足迹和生物多样性。
There are many different ways to measure agricultural performance besides food yield: energy use, environmental costs, water purity, carbon footprint and biodiversity.
除了粮食产量之外，还有许多不同的方法来衡量农业表现：能源使用、环境成本、水的纯度、碳足迹和生物多样性。
There are many different ways to measure agricultural performance besides food yield: energy use, environmental costs, water purity, carbon footprint and biodiversity.
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