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单词 Chemical reagents
释义

Chemical reagents

英语例句库

As chemical reagent and corrodent of integrated plate.

作化学试剂和集成电路电镀板的消蚀剂。

Gates expresses, so far, people should value aguish influence, should throw more measure and medicines and chemical reagents and aguish fight.

盖茨表示,到目前为止,人们应该重视疟疾的影响,应该投入更多的措施及药品与疟疾斗争。

原声例句
NPR音讯 2020年4月合集

State labs and hospitals are continually telling us they can't get enough chemical reagents, can't get enough swabs, machines are breaking down.

各州的实验室和医院不断告诉我们,他们无法获得足够的化学试剂,他们得不到足够的拭子,而且机器也出现了故障。

英语百科

Reagent

Reagents, such as sulfur (pictured), are the starting materials that are used in chemical reactions.

A reagent /riˈənt/ is a substance or compound added to a system to cause a chemical reaction, or added to see if a reaction occurs. The terms reactant and reagent are often used interchangeably—however, a reactant is more specifically a substance consumed in the course of a chemical reaction. Solvents, though involved in the reaction, are usually not called reactants. Similarly, catalysts are not consumed by the reaction, so are not reactants.

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更新时间:2025/6/22 6:23:57