高产

The catalytic effects of 16a-e on the asymmetric addition of diethylzinc to benzaldehyde were evaluated, and it was found that they could promote the reaction with up to 63% yield and 27% ee.

研究了化合物16a-e催化二乙基锌对苯甲醛的不对称加成，发现16b-e可以催化该反应的进行，最高产率为63％，ee值27％。

I get bogged down with things to do and the drive to be productive.

我总是为要做的事和想要争取高产的冲动所累。

In the nineteen forties, Norman Borlaug and a team developed highly productive and disease-resistant wheat for farmers in Mexico.

在二十世纪四十年代，Norman Borlaug和他的小组一起，为墨西哥的农民研究出了高产抗病的的小麦。

The selective cultivation of super-strains and their fine characteristic exertion are the key to the vinegar brewage industry,and they are important to improving yield and quality of vinegar.

高产菌株的选育及其优良特性的发挥，对酿醋工业尤为关键，是提高食醋产量和品质的一个重要因素。

objective to study the edaphic condition which is suitable to salvia miltiorrhiza bunge.

目的研究高产丹参适宜的土壤有机质和氮素肥力条件。

To install in coal bunker reciprocating next, in underground mines in the production of coal, setting a certain capacity to ensure away with high yield, high peak pinggu is very necessary.

往复式给煤机安装在煤仓下口处，在煤矿井下生产中，设置一定容量的煤仓对于保证消峰平谷和高产、高效是十分必要的。

Reciprocating to the installation of the coal bunker under mouth, in mine production, setting of a certain capacity of the coal bunker for ensuring consumer-Pinggu and high-yield, high-efficiency is very necessary.

往复式给煤机安装在煤仓下口处，在煤矿井下生产中，设置一定容量的煤仓对于保证消峰平谷和高产、高效是十分必要的。

This test generates a high- yielding GAD strain by mutagenizing and screening the escherichia colis. It is on the basis of this test to study on the optimal conditions of translation in this strain.

本试验以普通大肠杆菌经过诱变筛选得到一株高产谷氨酸脱羧酶菌株以此为基础，研究该菌株最佳转化条件。

In addition,the differences in distributions of canopy leaf area were discussed among varieties.

此外，还对不同品种的冠层结构的特点进行了分析比较，提出了玉米高产群体的冠层结构指标

The operation system, length, position of the control plate in a carding machine are analyzed, and some advice to the manufacture and choice of control plate is presented.

本文就高产梳棉机特殊吸风装置中的控制板的作用机理，控制板的长度、位置、隔距等进行分析，对有关制造厂和生产厂正确制造、选择、使用控制板具有一定参考价值。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。