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- The paper introduced study evolution of ecosystem health and its assessment indicators system in order to offer foundation for management of ecosystem in theory. 介绍生态系统健康概念和评价指标体系的发展状况,为生态系统管理提供理论基础。
- STEPHEN J.FREELAND uses bioinformatics to study evolutionary biology. 傅利兰利用生物资讯学来进行演化生物学的研究。
- But DNA techniques, which probe genomes both present and past, have unleashed a revolution in studying evolution;they tell a different story. 但是以DNA技术检测从前和现今的基因组，却得到完全不同的结果，掀起了演化学研究的革命。
- Instead the finches have turned into ideal research subjects for studying evolution in real time because they breed relatively rapidly, are isolated on different islands and rarely migrate. 哪里知道，达尔文雀居然成为研究实时演化的理想对象，因为牠们繁殖得相当快，又彼此隔离在不同岛上，很少迁徙。
- This paper studies evolution problem of population and discusses its sustainable development goal by using the theory of dissipative structures and nonlinear stability criteria for nonlinear system. 运用耗散结构理论对人口系统的演化问题进行了研究，并用非线性系统的稳定判据得出了人口持续发展目标。
- His years of study were useful in his job. 他多年的学习有助于他的工作。
- How much did it cost you to study abroad? 你出国深造花了多少钱？
- She secludes herself in her study to work. 她把自己关在书房里埋头研究。
- This reference book is very useful to our study. 这本参考书对我们的研究很有用。
- She will never let slip a chance to study abroad. 她绝不会错过出国学习的机会。
- Her social life get in the way of her study. 她的社交生活妨碍了学业。
- We study the evolution of flower from seed and bud. 我们研究从种籽和花蕾到花的成长过程。
- Study well and make progress every day. 好好学习，天天向上。
- She paces the whole class in English study. 她在学习英语方面为全班树立榜样。
- Chemists study the nature of gases. 有的化学家研究气体的性质。
- The content of this text is studying evolutive degree of the source rock of the upper Sinian and the Paleozoic group mainly by vitrinite,pyrogenation,conodont and sporopollen. 以镜质体反射率、热解、牙形刺、孢粉作为划分的主要依据,研究了金衢盆地上震旦统和古生界烃源岩的演化程度。
- I have a good mind to study abroad. 我很想到国外去读书。
- It is harder to teach than (to) study. 教书比读书辛苦。
- Well as he does in study, he is not arrogant. 虽然他功课很好，却一点都不傲慢。
- They study the evolution of the universe. 他们研究宇宙的演变。
