查询词典 intermediate

As for the mechanism of ozonation, so far only the aromatic intermediate by-products of aniline have been studied.

对于臭氧氧化的机理，目前仅研究了苯胺的芳香族中间产物

Anise oil is a natural spice in Guangxi. Isolation of trans-anethole degrading bacterial strains and trans-anethole biotransformation process were performed using anise oil as the only carbon source. The target strains were expected to produce high value-added nature spice and medicine intermediate by biotransformation of trans-anethole—the main constituent of anise oil. Bacteria were isolated from soil under aniseed trees by enrichment culture.

以广西特色香料资源茴油为碳源，开展了反式茴脑生物降解菌株的筛选工作，并对反式茴脑生物转化过程进行了初步研究，以期获得的菌株能催化茴油中的主要成分反式茴脑，合成高附加值的天然香料或医药中间体。

The second reaction we tested was diastereoselective Michael-Aldol annulation of -keto ester 121 with methacrolein to give a key intermediate for synthesizing (--Huperzine A.

通过对反应条件的筛选，我们得到的最好的结果是以-乳酸苄酯为手性辅基的β-酮酯121i为底物，以(1R， 2R)-环己二胺衍生的手性胍85i为催化剂，以无水四氢呋喃为溶剂，在-20℃反应，得到的产物的de值为73.2%。

Any of various extinct primate s,such as pithecanthropus,sometimes considered intermediate in evolution between the anthropoid apes and modern human beings.

猿人已经灭绝的灵长目动物的一种，如爪哇猿人，有时被认为是从类人猿到现代人类演化过程的中间阶段

Any of various extinct primates,such as pithecanthropus,sometimes considered intermediate in evolution between the anthropoid ape s and modern human beings.

猿人已经灭绝的灵长目动物的一种，如爪哇猿人，有时被认为是从类人猿到现代人类演化过程的中间阶段

The historian Eusebius attests the widespread doubts in his time; he classes them as antilegomena, or disputed writings, and, like Athanasius, places them in a class intermediate between the books received by all and the apocrypha.

历史学家尤西比乌斯证明了普遍的怀疑，在他的时候，他班，他们为antilegomena ，或有争议的著作，并像athanasius场所，他们在一类中间之间的书籍，受到大家欢迎和

As antirust paint for steel surface of ship hull in non-immersed areas and as container intermediate paint.

主要用于船体水线以上部分，集装箱中间漆等钢铁表面的防锈用漆。

Sarcomeric actin expression was positive on day 10 after differentiation. the positive expression was in plasma. on day 6, plasma and organelle in cells increased, tight junction and intermediate junction were found and there was apophysis in cell surface and microfilament in apophysis.

电镜观察，未分化细胞为圆形或椭圆形，细胞间连接松散，细胞质较少，细胞器不发达；诱导后6 d，细胞间出现紧密连接和中间连接，细胞质增多，部分细胞表面出现突起，突起内可见微丝。

Consequently, any oil exploration of note has been done by family businesses and small to intermediate oil and gas companies, while Big Oil has largely passed the Appalachians by for larger, easier pickings in Texas, Oklahoma, Kansas, Louisiana, and California.

因此，任何石油勘探的说明做了家族企业和小中间的石油和天然气公司，而石油巨头们已基本上通过了阿巴拉契亚的更大，更容易挑选在德克萨斯州，俄克拉荷马州，堪萨斯州，路易斯安那州和加利福尼亚州。

At intermediate frequencies , the SMRR is appreciably lower , but increases with increasing frequency .

在中间频率的问题，模板是略微降低，但增加的频率越来越高。

Bob Eckert has been chairman and chief executive of Mattel for eight years.

美泰董事长兼首席执行官鲍勃·埃克尔特在任已8年。

The outlook for honors and disgraces carries on and surpasses the traditional outlook for honors and disgraces theoretically, and carries on and develops the theory of construction of socialist mora...

社会主义荣辱观的提出在理论上是对传统荣辱观的一次继承和超越，是对社会主义道德建设理论的继承和发展，在实践上有利于形成良好的社会风尚。