deactivation什么意思

deactivation的音标：deactivation的英式发音音标为：[di:æktɪ'veɪʃən]deactivation的美式发音音标为：[diæktɪ'veɪʃən]...

The methods of regeneration and preventing deactivation of catalysts are reviewed briefly.简要介绍了催化剂的再生和防失活等方面的技术.The coking and deactivation of virgin naphtha aromatization catalyst are studied on isothermal reactor.利用等温固...

There can be important consequences of activation or deactivation.在这里可能有活化或钝化的重要结果.This process is endothermic with rapid carbon deposition and deactivation of the catalyst.此过程是吸热的,同时很快发生碳积沉并使催化剂活性减低.The methods of regen...

n.手段...

n.沉淀物( sediment的名词复数 )，沉积物...

This was seen as a way of restricting women'sarticulation of grievances.这被认为是一种限制妇女发牢骚的方式。She argued for import control , ie the restricting of imports.她主张实行进口限制.Judge Temple tells the company about a new law restri...

n.基诺（一种赌博）...

An e-mail is already circulating amongst news staff calling for voluntary redundancies.在新闻部员工中已经在转发一封电子邮件,呼吁大家自愿裁汰.He dodged amongst the seething crowds of men.他在川流不息的人群中东躲西闪。He was sitting amongst a group of children, t...

Many senior managers are technologically illiterate.许多高级经理都对技术知之甚少。Doped silicon and germanium are technologically the most important types of semiconducting material.添加硅和锗在工艺上是半导体物质中最重要的类型.We never should have saved the...

methylenecyclopentadiene的音标：methylenecyclopentadiene的英式发音音标为：['meθɪlnəsaɪkləʊpentæd]methylenecyclopentadiene的美式发音音标为：['meθɪlnəsaɪkloʊpentæd]...

It is antisocial to leave one’s litter in public place.在公共场所遗弃杂物是妨害公共利益的。Wear rubber gloves when handling cat litter.清理猫粪时要带上橡胶手套。Do not throw confetti, and Cashew Nut Shell does not litter bags.不乱扔纸屑, 不乱丢果壳和包装袋.People h...

n.男性生殖器像...

凯西·施滕格尔可能是棒球界最有趣的人物。Casey Stengel was probably the most colorful character in baseball.对不起，凯西，我不是有意要跟你凶的。I'm sorry, Casey, I didn't mean to snap at you like that.如果凯西是对的，清理的总花费将达1,100亿美元。If Casey is correct, th...

“披上”的英语可以翻译为：don，toss，address，drape，take on ...

Reorganization is necessary on the distributive side of this industry.就这个行业的配销方面来说，重组是必要的。The famous Aristotelian distinction between distributive and corrective justice will be discussed elsewhere.亚里士多德对分配正义与平均正义的著名区分拟另...

“会签”的拼音为：huì qiān...

“幽谷”的近义词/同义词：深谷。...

fife的现在进行时为：fifing...