Propylene,the common petroleum gas,is subject to gasification under heating and liquification under pressure.
丙烯是一种受热易气化、受压易液化常用石油气。
Propylene,the common petroleum gas,is subject to gasification under heating and liquification under pressure.
丙烯是一种受热易气化、受压易液化常用石油气。
Pyrolysis and liquification of polypropylene(PP) were studied by using molten ZnCl2 as heat carrier.
以熔融氯化锌作为热载体,对聚丙烯(PP)热解液化进行
。
It promoted the healing of the wounds.MEBO is an ideal drug for treating blindgut thermal injury and heat penetrating wounds.
MEBO有很强
自动液化、引流坏死组织
作用,同时
有促进创伤愈合
作用,是治疗热盲管伤及热贯通伤
理想用药。
Right frontal encephalomalacia The frontal pole is largely replaced with the high signal of cerebrospinal fluid left after liquifaction necrosis in this old infarct.
右额叶脑软化额极被旧梗塞灶液化坏死后留下
高信号脑脊液替代。
Analysis on leakage reasons of chlorine liquefier were anlysed from manufacture, test and application. The liquefier was failure, and the protective measures were put forward.
从制造、检验、使用等方面对氯气液化器泄漏、失效原因进行了详细
析,针对失效原因提出了防护措施。
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