针对反应堆的特殊要求，主氦循环风机的设计包括总体结构、叶轮型式、冷却系统、轴承、测量仪表、电气贯穿件和隔断阀。
The design of the helium circulator involves the overall construction, the impeller type, the cooling system, the bearings, the instrumentation, the electrical penetrations, and the shutoff valve.
实验研究证明，通过改进搅拌的型式，改变反应器流场，能改善CHP分解反应器的温度分布。
By experiment, with changing stirring method and reactor fluid field, the temperature distribution of CHP decomposition reactor could be improved.
结果表明，固定床反应器的酶吸附比釜式多，而酶的活性变化在两种型式反应器中比较接近。
The results showed amount of enzyme adsorption were more in fixed bed reactor than in tank reactor, and there were close variations of enzyme activity in two types of reactor.
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