释义 |
chloride vinyl 基本例句 氯乙烯; 氯化乙烯 The sticky kettle and antisticking principles of vinyl chloride were analysed.分析了氯乙烯聚合过程的粘釜和防粘机理。 Trichloroacetyl chloride has been synthesised by direct oxidation of tetrachloroethylene with oxygen in the presence of ultraviolet light.在紫外光催化下,以四氯乙烯为原料,直接氧化合成三氯乙酰氯。 |