催化的

"When urea is added to soils it is converted rapidly to ammonium carbonate by hydrolysis, a reaction which is activated by enzyme urease."

尿素施人土壤后很快水解成碳酸铵。这是由尿素酶催化的一种化学反应。

METHOD: Reduction reaction, condensation reaction and cyclization reaction were studied by microwave irradiation.

对硝基还原反应、缩合反应、环合反应采用微波催化的方法进行。

The ammoximation of cyclohexanone with H2O2 and ammonia catalyzed by TS-1 is an environment-friendly process.

钛硅-1（TS-1）分子筛催化的环己酮氨氧化反应是一个绿色过程。

This decarboxylation is catalysed by the enzyme glutamic acid decarboxylase.

这个脱羧作用是由谷氨酸脱羧酶催化的。

Predict the effect on the net reaction catalyzed by glyceraldehyde 3-phosphate dehydrogenase if phosphate were replaced by arsenate.

预言：如果磷酸盐被砷酸盐取代，会对3-磷酸甘油醛脱氢酶催化的总反应产生何种影响？

The lipase-catalyzed hydrolysis of linseed oil in a solvent-free medium was studied.

研究了无溶剂体系中脂肪酶催化的亚麻油水解反应。

Several kinds of ruthenium-catalyzed organic reactions were reviewed: hydrogenation ,oxidation,isomerization,metathesis.

综述了钌催化剂催化的主要几类有机合成反应，包括氢化、氧化、异构化、复分解。

While the conversion ofα-octene was 81.7%, and the yield of octane was 43.4% by single metal catalyst.

Pd单金属催化剂CTS-ACR16Pd催化的α-辛烯转化率81.7%，正辛烷产率43.4%。

The development of recyclable process for organometallic catalysts by simple phase separation has been reviewed .

以可简单分离回收、可反复使用为目标，详细介绍了相转移催化的变化发展过程。

Sythesis and application of chlorostyrene-DVB strongly acidic cation exchange resin ;2. For this study,a series of poly( p -amino styrenes) with various amounts of supported hydrogen chloride,and a series of strongly acidic cation exchange resin s with various exchange capacity were synthesized,and their catalytic property for ketalization of cyclohexanone and glycol were investigated.

通过测定固载了不同量的氯化氢的聚和不同交换量的强酸性阳离子交换树脂催化的环己酮与乙二醇的缩酮化反应缩酮的收率，研究了聚合物固体酸催化剂的疏水性对其催化缩酮化反应性能的影响；发现在一定范围内增加催化剂的疏水性，可提高缩酮化反应的收率。

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。