reagent 英 [riˈeɪdʒənt] 　 美 [riˈedʒənt]

reagent

reagent　 英 [riˈeɪdʒənt] 美 [riˈedʒənt]

n. [试剂] 试剂；反应物　

名词复数:reagents　

This is another organic chemistry reagent, it's also used extensively in the pharmaceutical industry.　这也是一个有机化学试剂，而且还在制药业中广泛应用。
Children with S. haematobium almost always have microscopic blood in their urine and this can be detected by chemical reagent strips.　埃及血吸虫病患儿的尿中几乎始终有微量血，为此可用化学试剂条进行检验。

  • A reagent is a substance used to create a chemical reaction. Reagents cause transformations.
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  • n. [试剂] 试剂；反应物

  • 1. This is another organic chemistry reagent, it's also used extensively in the pharmaceutical industry.

    这也是一个有机化学试剂，而且还在制药业中广泛应用。

  • 2. Children with S. haematobium almost always have microscopic blood in their urine and this can be detected by chemical reagent strips.

    埃及血吸虫病患儿的尿中几乎始终有微量血，为此可用化学试剂条进行检验。

  • 3. Mag is the limiting reagent.

    镁是极限反应物。

  • reagent (n.) 1785, from re- + agent (n.) "substance that produces a chemical reaction."
re·agent / riˈeɪdʒənt ; NAmE riˈeɪdʒənt / noun ( chemistry 化 ) a substance used to cause a chemical reaction, especially in order to find out if another substance is present 试剂 reagent reagents re·agent / riˈeɪdʒənt ; NAmE riˈeɪdʒənt /
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词频排名 noun:32276
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