查询词典 step in

The theory of evolution tells us that man develop from apes. Orthograde way is a key step in man development.

进化论告诉大家，人是猿变来的，直立行走，是人类进化的一关键。

This summer the Hornets took another step in the right direction adding the defense and veteran presence of James Posey.

这个夏天黄蜂做出了一个方向正确的决定--招来了波西。

This conference is a very important step in the political precess, leading us toward holding the free election.

伊拉克临时政府总统亚瓦尔致开幕词，伊拉克外交部长兹巴里在会后表示：在政治进程中，这次会议迈出了重要的一步，领导我们更接近于举行自由的选举。

The first step in the degradation is most probably the classical ester scission reaction to give a carboxylic acid and olefinic end groups. Further ester scission on the adjacent ester groups of carboxylic acid and olefinic molecular chains can then lead to the formation of lower weight pyrolytic products, such as: CH〓=CHOCOPhCOOCH=CH〓、CH〓=CHOCOPhCOOH and HOOCPhCOOH, and they can pyrolyze continually to produce substrate pyrolytic compounds, such as: HOOCPhCOCH〓、PhCOOH、PhH、PhCOCH〓 and CO、CO〓. At the same time, a corsslinking cyclization reaction occurred of the formation of the gas products during the degradation of PET.

断裂大分子链端邻近羰基和乙烯基的酯键持续断裂，不断地形成小分子裂解产物，如：CH〓=CHOCOPhCOOCH=CH〓、CH〓=CHOCOPhCOOH以及HOOCPhCOOH，这些产物还会进一步裂解成分子量更低的小分子裂解产物，如：HOOCPhCOCH〓、PhCOOH、PhH、PhCOCH〓以及CO、CO〓等，与此同时，一部分乙烯基酯端基的大分子链碎片会发生支化而相互连接，再经&链脱离&和环化反应形成难燃的交联产物。

As the first step in this study, researchers screened a wide ariety of drugs to see if any of them could reawaken the irus.

研究的第一步，研究者从一系列药物中筛选出可以激活病毒的药物。

The unity of feminism and translation is a reformative step in the translation history.

女性主义与翻译结合，实为翻译史上的又一革新之举。

The devolopment of the western region is a giant systematic projects, and an important step in promoting the coordination of reginal economy.

西部大开发是一项巨大的系统工程，是促进地区经济协调发展的重大举措。

Youssef Squali, an analyst at Jefferies, said that the former AOL executive would act as Mr Icahn's "insurance policy", and be ready to step in to run the company if Mr Yang failed to revive the company's fortunes.

斯夸里表示，这位美国在线前高管将为伊卡恩发挥&保险单&的作用，在杨致远不能重振雅虎业绩的情况下，随时准备接手这家公司。

Youssef Squali, an analyst at Jefferies, said that the former AOL executive would act as Mr Icahn's "insurance policy", and be ready to step in to run the company if Mr Yang failed to revive the company's fortunes.

Jefferies分析师尤塞夫·斯夸里表示，这位美国在线前高管将为伊卡恩发挥&保险单&的作用，在杨致远不能重振雅虎业绩的情况下，随时准备接手这家公司。

The Deer, one behind the other, trot-step in place to the rhythm of the song they sing, and the thumping of the one tombe.

这些&鹿&一个接着一个小跑入场，和着他们所唱歌曲的节奏和堂巴鼓的重击声。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。