guard reactor
... guard log 屏蔽测井 guard position 备用位 guard reactor 保护反应器 ...
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在反应液中加入乙氧基喹啉,可 以保护天然维生素E和植物甾醇不被破坏,整个反应在管式反应器进行。
Ethoxyquinoline is added in reaction liquid for protecting natural vitamin E and plant sterol from being destroyed; and the integral reaction is operated in a tube type reactor.
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