Its catalytic performance in Heck reaction of iodobenzene with ethyl acrylate was studied.
研究了该剂对碘代苯与丙烯乙酯反应的性及循环使用性。
A catalyst is a substance which speeds up a chemical reaction.
剂是一种加速学反应的物质。
Aim To study optimial technology for autogenesis-enzyme hydrolysis of total flavonoid glycoside in scutellaria.
目的研究黄芩自生酶水解总黄酮苷的工艺条件。
A method for the synthesis of hexylene glycol by catalytic hydrogenation from diacetone is presented.
介绍以双丙酮醇为原料,经加氢合成异己二醇的方法。
The synthesis of feruloylated monoacylglycerol catalyzed by P-Toluene sulfonic acid was investigated.
研究对甲苯磺合成阿单甘油酯的工艺。
Resinification of furfural on the catalyst was the main cause of deactivation.
糠醛树脂结焦是导致剂失活的主要原因。
The performance of this catalyst for the cross-coupling reaction of iodobenzene with acrylic acid was studied.
研究了该剂对碘代苯与丙烯交叉偶联生成反式-肉桂的性。
The research on the amino acid by dehydrogenation alkanolamine(s) in catalyst was recommended.
介绍了国内外醇胺脱氢制备的研究发展情况。
Propylene glycol monoether acetate was synthesized using heteropoly acid as catalyst for the firsttime.
首次以杂多为剂采用酯法合成丙二醇单乙醚乙酯。
The photocatalysis of the semiconductive materials convert the photon energy to chemical energy.
半导体材料的光效应可将光转为学。
The hydrogenation of terpineol to dihydroterpineol catalyzed by Raney Nickel modified by potassium borohydride was studied.
研究了以硼氢钾修饰的雷尼镍剂松油醇加氢制备二氢松油醇的反应。
VTT also laccases intercomparsion reaction catalyzed by enzymes, non-ferrous products of indicator for leakage.
VTT也利用漆酶促酶反应形成有色产物,研究渗漏指示剂的构成。
The catalytic system formed from polymer-supported neodymium complexes shows high catalytic activity and stereospecificity for butadiene polymerization.
聚合物载体-钕络合物剂具有很高的活性和定向效应.
This is catalyzed by a transaminase enzyme in conjunction with the coenzyme pyridoxal phosphate.
这个反应的酶是转移酶,其上连接有磷吡哆醛作为辅酶。
Ethyl lauryl alcohol respectively react with hydrobromic acid to product bromohydrocarbon,sulfuric acid for catalyst。
以正十二醇和氢溴为原料,在浓硫的下,生产溴十二烷。
We imagine using an anticatalyst to "freeze out" any chemical reactions in the system.
可想象利用一种反剂使体系内的任意学反应“冻结”。
CuFe-PILC catalyst was prepared by doping technology during the preparation process of pillaring agent.
在此础上对其进行掺杂改性,获得了铜铁复合层柱粘土剂。
Synthesis of n-butyl lactate is catalyzed by phosphotungstic acid and aluminium phosphotungstate.
以磷钨和磷钨铝为剂,用乳和正丁合成了乳正丁酯。
The preparation of ADC foaming agent from biurea by dioxygen catalytic oxidation was investigated and discussed.
对用分子氧氧联二脲制取ADC发泡剂进行了探讨。
The synthesis of nerolin bromelia by use of various phase transfer catalysts at different conditionsis studied.
研究了利用多种相转移剂在不同条件下合成橙花素。
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Killing the Ash is just the catalyst.
杀阿什只是一个剂。
Every supervisor is a catalyst to motivation.
每位管理者都是动的剂。
He was super heated, cooked inside the car.
我们需要知道剂的燃点。
Leadership is the catalyst for transforming those talents into results.
领导艺术 是一种剂,将众人的才智转为业绩。
It's also the catalyst for El Nino rainstorms.
这也是厄尔尼诺暴雨的剂。
So, what does asymmetric organic catalysis mean?
那么,不对称有是什么思呢?
But there was one problem with using copper as a catalyst.
但是使用铜作为剂有一个问题。
The catalyst? A single Silicon Valley executive.
(这场讨论的)剂是一位硅谷的主管。
It appears that global climate change was the catalyst.
看起来全球气候变是剂。
We use a catalyst and we then start to knock off these fluorine atoms.
我们使用剂,然后开始分解这些氟原子。
The 2016 Election was kind of the catalyst.
2016年的选举在某种程度上是剂。
The U.S. space program has been an extraordinary catalyst for technology innovation.
美国的航天计划一直是技术创新极佳的剂。
As in old film stock. It's crazy flammable.
这就是导致火势如此迅速 温度如此之的剂。
For now, national weather bodies have yet to endorse the practice of cloud seeding.
目前,国家气象构尚未批准云的实践。
In science, a catalyst is a substance that accelerates a chemical reaction.
在科学中,剂是一种加速学反应的物质。
It might be a most unfortunate catalyst for good change.
这可能是一个最不幸的剂,会带来良好的变。
Was it a catalyst? What has changed since then, since 2012?
那成为剂了吗?2012年之后,发生了哪些变?
Palladium, manufactured in catalytic converters to help curb emissions, hit a new peak.
钯用于转换器制造以帮助减排,其价格再创新。
If I run the hydrazine over an iridium catalyst, it'll separate into N2 and H2.
假如我用铱剂分解联氨,它将分解成氮气和氢气。
None of us can be the Overman, but we can be the catalyst for it.
我们没有人可以成为超人,但我们可以成为变成他的剂。
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