催化的

And nearly 50 percent reduction of activation energy ,has obtained with the catalyst polypropylene ratio of 30%.

说明粉煤灰和电石渣对聚丙烯裂解具有一定的催化效果。

The effects of reaction temperature, pressure and the amount of activator were studied.

考查了温度、氢气压力及助催化剂量等工艺条件对反应的影响，并对催化剂进行了套用试验。

In addition, the catalytic reaction of hydroxyl radicals also have a wide range of bacteria killing effect.

此外，催化反应产生的氢氧自由基还对多种病菌具有杀灭作用。

Rhodium-catalyzed asymmetric 1,4-conjugate addition reaction is one of the most efficient methods for the carbon-carbon bond formation.

铑催化不对称1，4-共轭加成反应是一种非常有效的碳—碳键形成方法。

Using immobilized yeast cells to yield adenosine tripHospHate from adenosine monopHospHate is one of the most interesting techniques in ATP industry.

利用固定化酵母催化一磷酸腺苷磷酸化生成三磷酸腺苷是最有工业前景的ATP生产方法之一。

Under this circumstance,the yield of dioctyl adipate cou...

固体超强酸SO42-/ZrO2-TiO2/La3+具有良好的催化活性高，可重复使用。

Use semiconductor to adulterate to also can improve the smooth catalysis performance of TiO_2 film well, among them with SnO_2 effect best.

采用半导体掺杂也能很好地提高TiO_2薄膜的光催化性能，其中以SnO_2效果最好。

This type of catalysis advantageously replaces the conventional catalysts based on mercury salt.

这类催化有利地代替以汞盐为主要成分的通常催化剂。

Now, technology of EGR and aftertreatment are known as the two effective methods to purify NO_x emission which are available for diesel.

目前，废气再循环和后处理催化还原被公认为是可以应用在柴油机上比较有效的净化NO_x排放技术。

METHODS Phase-transfer catalytic methylation and suitable method of aftertreatment were used.

采用相转移催化法以硫酸二甲酯为甲基化剂进行α-甲基化反应，并采用适当的后处理方法。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。