最低反应剂量 minimum reaction dose
反应剂量 NOAEL ; No observed adverse effect level ; No observed effect level
双金属反应剂 bimetallic catalyst
试剂反应剂 reagent
均相反应剂 homogeneous catalysis
非均相反应剂 heterogeneous catalysis
无毒性反应剂量水平 No-toxic-effect dose level ; effect dose level
指示剂或反应剂 Indicator or Reagent
锌反应剂 ZBEC
合适的有机亚胺反应剂具有多种组成和结构。
The suitable organic imine reactants have a variety of compositions and structures.
通过测定反应剂中酚的浓度，得到酚单体消耗速率，从一个侧面探索了反应速率。
By determining the concentration of phenol in reactants, the consumption rate of phenol monomer was obtained, and the reaction rate was reflected from one aspect.
由于它化学性质极端活泼，所以几乎不把它作为金属使用(除了做化学反应剂)。
It is a soft, silvery white metal, not found free in nature and rarely used as the metal (except as a chemical reagent) because of its extreme reactivity.
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