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VTT also laccases intercomparsion reaction catalyzed by enzymes, non-ferrous products of indicator for leakage.

VTT也利用漆酶催化促酶反应形成有色产物,研渗漏指示剂的构成。

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CuFe-PILC catalyst was prepared by doping technology during the preparation process of pillaring agent.

在此基础上对其进行掺杂改性,获得了铜铁复合层柱粘土催化剂。

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N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.

和溴乙烷为原料,用四乙基氢氧化铵作相转移催化剂,在常压下合成N,N二乙基

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The photocatalysis of the semiconductive materials convert the photon energy to chemical energy.

导体材料的光催化效应可将光能转化为化学能。

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The research on the amino acid by dehydrogenation alkanolamine(s) in catalyst was recommended.

介绍了内外醇催化脱氢制备氨基酸的研发展情况。

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Aim To study optimial technology for autogenesis-enzyme hydrolysis of total flavonoid glycoside in scutellaria.

目的研自生酶催化水解总酮苷的工艺条件。

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Its catalytic performance in Heck reaction of iodobenzene with ethyl acrylate was studied.

了该催化剂对碘代与丙烯酸乙酯反应的催化性能及循环使用性能。

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Propylene glycol monoether acetate was synthesized using heteropoly acid as catalyst for the firsttime.

首次以杂多酸为催化剂采用酯化法合成丙二醇单乙醚乙酸酯。

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They are rate-limiting enzymes that degrade heme into same moles of dehydrobilirubin(biliverdin),CO and Fe.

血红素氧合酶催化血红素降解为同摩尔的一氧化碳、胆绿素和铁,胆绿素在胆绿素还原酶作用下,迅速生成胆红素。

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We imagine using an anticatalyst to "freeze out" any chemical reactions in the system.

可想象利用一种反催化剂使体系内的任意化学反应“冻结”。

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The synthesis of feruloylated monoacylglycerol catalyzed by P-Toluene sulfonic acid was investigated.

对甲基磺酸催化合成阿魏酸单甘油酯的工艺。

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This is catalyzed by a transaminase enzyme in conjunction with the coenzyme pyridoxal phosphate.

催化这个反应的酶是氨基转移酶,其上连接有磷酸吡哆醛作为辅酶。

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The catalytic gas liquid isotope exchange reaction is a good method to prepare tritiated triptolid.

采用催化气液同位素交换法制备了氚化雷公藤甲素,探讨了反应时间和反应介质对反应产额的影响。

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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,经催化加氢合成异己二醇的方法。

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A catalyst is a substance which speeds up a chemical reaction.

催化剂是一种能加速化学反应的物质。

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Resinification of furfural on the catalyst was the main cause of deactivation.

糠醛树脂化结焦是导致催化剂失活的主要原因。

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Ethyl lauryl alcohol respectively react with hydrobromic acid to product bromohydrocarbon,sulfuric acid for catalyst。

以正十二醇和氢溴酸为原料,在浓硫酸的催化下,生产溴十二烷。

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Synthesis of n-butyl lactate is catalyzed by phosphotungstic acid and aluminium phosphotungstate.

以磷钨酸和磷钨酸铝为催化剂,用乳酸和正丁酸合成了乳酸正丁酯。

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The synthetic medium of optical N acylalanines was N (2,6 xylyl) alanine.It was reacted with 1 menthol and prepared into its menthol esters which were purified by TLC, resolved and determined by HPLC.

光学活性杀菌剂的合成中间体N-(2,6-二甲基)-丙氨酸与l-薄荷醇在催化剂作用下,生成非对映异构体的薄荷醇酯。

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Modified method of the preparation of isoeugenol through isomerization of eugenol in the presence of 4 times theoretical amount of KOH with eugenol type basil oil as the starting material is stated.

本文叙述以丁香罗勒油为原材料用4倍理论量的氢氧化钾为催化剂进行异构化制备异丁香酚的改进方法。

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经典英语美文背诵100篇

Leadership is the catalyst for transforming those talents into results.

领导艺术 是催化剂,将众人的才智转化为业绩。

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你当像鸟飞往你的山

I almost had it when Dad flung a catalytic converter. I leapt aside, cutting my hand on the serrated edge of a punctured tank. I wiped the blood on my jeans and shouted, " Don't throw them here! I'm here" !

爸爸扔过催化转换器,差点击中我。我跳到边,手碰在破水箱的锯齿边上,割破了。我把血抹在牛仔裤上,喊道:" 别把它们往这边扔!我在这儿呢!"

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历年考研英语阅读选择真题(英语

Paid and owned media are controlled by marketers promoting their own products. For earned media, such marketers act as the initiator for users' responses.

营销人员通过付费和自有媒介推销其产品,而在" 无偿" 媒介方面,营销人员就像是触发用户响应的初始催化剂。

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现代大英语精读(第2版)第三册

Every supervisor is a catalyst to motivation.

每位管理者是动机的催化剂。

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2021年名人高校毕业演讲

And as we're all too familiar, COVID was a huge catalyst for even faster change.

而我们对此也深感熟悉,新冠疫情便是进步推动这种技术变革的催化剂。

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乔布斯演讲

It's life's change agent, it clears out the old to make way for the new, right now, the new is you.

它是命的代谢催化剂,去除老朽,迎接新,而现在,新的是你们。

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经济人-文艺

The catalyst? A single Silicon Valley executive.

(这场讨论的)催化剂是位硅谷的主管。

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货币银行(音频版)

I mean, what is it going to lose its value relative to and what would be the catalyst for it?

我是指它的相对价值下降会的话 其催化剂又是什么呢?

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CNN 10 英语 2020年10合集

UNIDENTIFIED FEMALE: Since the 1940s, people have been seeding clouds and watching the effects with their own eyes.

自20世纪40年代以,人们直在催化云彩,并亲眼目睹效果。

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CNN 10 英语 2018年11合集

For now, national weather bodies have yet to endorse the practice of cloud seeding.

目前,国家气象机构尚未批准云催化的实践。

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6 Minute English 六分钟英语

So a particular smell can be a trigger or catalyst for a particular emotion.

所以某种特定的气味可以是某种特定情绪的触发器或催化剂。

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宇宙奥秘

Will antimatter someday destroy our civilization or become the strongest energy catalyst for its development?

反物质有朝日会摧毁我们的文明还是成为其发展的最强大的能源催化剂?

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苹果 WWDC 2019开发者大会

We've been working on a new project and internally, we called Project Catalyst, and it's new technology that lets developers quickly and efficiently create apps for the Mac based on their existing iPad apps.

我们直在研究新项目,在内部,我们称之为项目催化剂,这是项新技术,使开发者能够在现有ipad应用程序的基础上,快速高效地为Mac开发应用程序。

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华尔街日报

The climate bill really was a bit more of a catalyst to do it faster.

气候法案实际上更像是催化剂,促使我们更快地做到这点。

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经济人(汇总)

Their counterparts in debt advisory played midwife to a deluge of newly minted bonds.

债务咨询领域的同行则充当了新发行债券洪流的催化剂。

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VOA常速英语(视频版)- 2023年合集

We use a catalyst and we then start to knock off these fluorine atoms.

我们使用催化剂,然后开始分解这些氟原子。

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经济人-科技

A quantum computer could do this, aiding the development of drugs, catalysts and batteries.

量子计算机就能做到这点,助力药物研发、催化剂研发和电池研发等工作。

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WIL活启示录

It was thought that folic acid would be a great supplement for humans because of studies done on rats showing that their DHFR enzyme, the first step in transforming folic acid into methylfolate, works very efficiently.

合成叶酸被认为是对人体非常重要的补充剂,因为对老鼠进行的研究表明,它们的二氢叶酸还原酶是将合成叶酸转化为甲基叶酸的第步,而且这种酶的催化效率很高。

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CNN 精选 2016年3合集

It's also the catalyst for El Nino rainstorms.

这也是厄尔尼诺暴雨的催化剂。

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VOA Daily Standard 2019年8合集

The idea behind our engagement here with Women's World Banking is to serve as a catalyst, and that's what blended finance does, said Deputy Administrator Glick.

关于女性世界银行业,我们背后的理念是起到催化剂的作用,这是混合金融的价值,副署长邦妮如是说道。

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