其主要原因在于成核添加剂加速冰蓄冷溶液的结冰速率，因此添加合适的成核添加剂对于小型冰蓄冷空调系统节能有重要的影响。
The major reason is that the nucleation additive is helpful to accelerate the velocity of icing-formation. Suitable nucleation additive has significant influence on energy-saving.
对合成过程中的温度、催化剂、加料次序及滴加速率等条件进行了研究。
The temperature, catalyst, the order and the rate of adding the materials etc during the synthesizing process were studied.
酶是能加速生物学反应速率的催化剂。
Enzymes are catalysts that accelerate the rates of biological reactions.
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