deactivation什么意思

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...

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...

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]...

to go bungee jumping去蹦极He gets vicarious thrills from watching people bungee jumping.看到别人蹦极他感到了同样的刺激.My favorite hobby is bungee jumping.我最大的嗜好就是蹦极跳....

“一样”的英语可以翻译为：the same，equally，alike，as... as ...

n.（处理、研究事务的）范围，眼界，见识，（活动或能力的）余地，广袤，地域v.审视，仔细研究...

We believe you can redistribute this money in a way that's equitable to take care of the poor of the inner city.我们相信你能够重新分配这笔钱，以公平合理地照顾市中心的贫民。He intends to redistribute income from the middle class to poorer paid em...

linkages的音标：linkages的英式发音音标为：['lɪŋkɪdʒɪz]linkages的美式发音音标为：['lɪŋkɪdʒɪz]...

“奶似的”的英语可以翻译为：lactary ...

Norman cut open his pie and squirted tomato sauce into it.诺尔曼切开自己的派，往里面挤了点番茄酱。She squirted water from the hose onto the flowers.她通过软管将水喷洒到花上.A sudden douche of terror then squirted itself all over Dixon.一股强烈的恐怖感突然朝狄克逊袭来....

thunderbolt的音标：thunderbolt的英式发音音标为：['θʌndəbəʊlt]thunderbolt的美式发音音标为：['θʌndərboʊlt]...

She is an imperial concubine and one of the emperor's favorites.她是皇帝的倢伃,十分受皇帝宠信.Dermatologists consistently recommend the low - cost old favorites, but of good - quality.皮肤学家一致推荐物美价廉的老品牌.To check the information con...

“摘抄”的拼音为：zhāi chāo ...

countermand的现在完成时为：countermanded...

十点半的时候,外壳用胶木做的电话响了.The big black Bakelite phone rang at half past ten.电木,灯头, 灯座, 胶木,颜色,黑色.Bakelite lamp holder, what is bakelite , what is bakelite lamp holder?经营范围: 灯具镇流器继电器胶木电器.Scope: Bakelite lamp ballast electrical r...

膝痛风...

adj.许多 一大群...

Now and then they heard the roar of a heavy truck.他们不时地听到大卡车的轰鸣声。The truck was trundling along the escarpment of the Zambesi valley.卡车沿着赞比西山谷的绝壁缓缓行进。The truck lumbered across the parking lot toward the road.卡车隆隆地驶过停车场准备上...