試劑的英文：
reagent
reductant

參考例句：
  • Unless reagent grade sucrose is available use cane sugar.
    如果沒有試劑級的蔗糖，可以用甘蔗糖。
  • This bifunctional reagent links protein molecules to one another
    這種雙用試劑把蛋白質(zhì)分子彼此連接起來。
  • These cocktails are either made from reagents or purchased in concentrated form and diluted with toluene
    這些混合液或是由試劑配制的或是買來的用甲苯稀釋的濃縮劑。
  • The reagent possesses specificity for water
    這種試劑對水有特殊的作用。
  • The properties ofnucleophiles also influence the position of attack.
    親核試劑的性質(zhì)也影響反應進攻的位置.
  • In the Hanus method, an iodine bromide reagent is used instead of iodine monochloride.
    在哈納斯法中，溴化碘試劑代替氯化碘被使用。
  • This reagent will piggyback onto an enzyme(Seth Rolbein)
    這個試劑將隨酶而起作用(塞特·羅班)
  • The exposed silver halide is then converted to metallic silver by an agent in the developer
    在顯影液中某種試劑的作用下，已感光的鹵化銀可轉(zhuǎn)變成金屬銀。
  • A chemical compound or group that is attracted to nuclei and tends to donate or share electrons.
    親核試劑受核吸引并易于轉(zhuǎn)移或共用電子的化學化合物
  • If ELISA reagents are not available, however, the CF test may be performed as follows.
    如果沒有ELISA試驗的試劑，可按下列步驟進行CF試驗。
reagent是什么意思：
n. 試劑
  • This reagent will piggyback onto an enzyme(Seth Rolbein)
    這個試劑將隨酶而起作用(塞特·羅班)
  • This bifunctional reagent links protein molecules to one another
    這種雙用試劑把蛋白質(zhì)分子彼此連接起來。
  • An equatorial methoxy group was completely inert to the Grignard reagent
    位于平伏鍵的甲氧基，則沒有這種可能，因而不發(fā)生反應。
  • Unless reagent grade sucrose is available use cane sugar.
    如果沒有試劑級的蔗糖，可以用甘蔗糖。
  • We need to filter out impurities before adding the other reagent.
    在加入另一反應物前我們需要把雜質(zhì)過濾掉。
reductant是什么意思：
還原劑; 試劑
  • This is a reduction procedure.
    這是個簡化方案。
  • A drive for cost reduction is announced.
    宣布開展降低成本的競賽。
  • The major reason for the reduction of family size is a reduction in the number of births.
    家庭規(guī)?？s小的主要原因是生育子女數(shù)量的減少。
  • Oxidation cannot occur without reduction.
    沒有還原反應就沒有氧化反應。
  • A reduction or depreciation of the entered value of an item.
    已收入款項的帳面價值的減低

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