查询词典 synthesis

Synthesis process of benzophenone hydrazone is studied with benzophenone and 80%hydrazine as raw materials.

研究了以二苯甲酮和80%水合肼为原料，合成二苯甲酮腙的工艺，探讨了物料配比、反应时间、浓度等对目的产物收率的影响。

The synthesis of benzyl benzoate from sodium benzoate and benzyl chloride by phase transfer catalysis process is studied in the article.

由苯甲酸钠和氯化苄通过相转移催化法合成了苯甲酸苄酯，考察了几种季铵盐类相转移催化剂的亲核取代反应性能。

Benzyl p amino benzoate ; PTC ; synthesis ; orthogonal design.

对氨基苯甲酸苄酯；合成；相转移催化；正交设计

The second part of this paper relates to the synthesis of 3(2)-fluoro-4-propargyl- benzyl alcohol.

本论文的第二部分工作是3-氟(2-氟)-4炔丙基苄醇的合成探讨。

The study of this article has value for develop of high-yield synthesis of benzyl alcohol and the enlargement of reaction vessel.

本文研究结果对高收率合成苯甲醇的新工艺开发和工业反应器的放大设计具有一定参考价值。

The synthesis of benzyl chloroformate was studied.

对氯甲酸苄酯的合成进行了研究，介绍了其在多钛合成中的应用。

On the other, glucose is the main mediator of beta cell function, and control insulin synthesis and release.

另一方面，葡萄糖是β细胞功能的主要调节剂，控制着胰岛素的合成、释放。

The levels of choline, the substrate of the synthesis of betaine catalyzed by choline dehydrogenase, were not affected by the expression of foreign genes.

叶片和种子中合成甜菜碱的底物——胆碱的浓度没有受betA基因表达的影响。

Design and synthesis of chiral phosphorus ligands and the applications of them in catalytic asymmetric reactions has been a hot topic. Researchers betake themselves to develop novel chiral phosphorus ligands to solve problems that the existing ones cannot do.

中文摘要手性膦配体的设计与合成及其在不对称催化中的应用一直是研究的热点领域，研究人员一直致力于开发新型的手性膦配体来解决已有配体不能解决的问题。

Feeding boosts muscle protein synthesis in men but not in women, note the researchers, who included Bettina Mittendorfer, PhD, of Washington University in St.

当然也有例外，饮食可以更多的促进男性体内肌肉蛋白的合成。

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。