normal benzene发音

意思翻译

正常苯

相似词语短语

normal───n.(Normal)人名；(德)诺马尔；adj.正常的；正规的；标准的；n.正常；标准；常态；法线（数学）

benzene density───苯密度

benzene derivatives───苯衍生物

benzene exposure───苯暴露

benzene molecule───苯分子

benzene ring───[有化]苯环

benzene hexachloride───六六六，六氯化苯，六氯环己烷；[农药]六氯化苯；[农药]六六六

propenyl benzene───苯丙烯；丙烯苯

ethenyl benzene───苯乙烯

双语使用场景

Benzene, cyclohexane and normal pentane etc. are frequently used as entrainers in industrial production of anhydrous alcohol through constant boiling and fine distillation.───工业生产中常用苯、环己烷、正戊烷等作夹带剂进行恒沸精馏生产无水乙醇。

plant has been under normal operation since the new technology was executed and the output of crude benzene increased. The effect of energy-saving and emission reducing has been remarkable.───新工艺投入生产以来，运行正常，粗苯产量得到提高，节能减排效果明显。

components of light benzene and purified benzene are separated using the same packed column in the condition of program raising temperature and quantified using direct area normal method.───用同一填充柱在程序升温条件下，分离轻苯及精制苯中各组份，并用直接面积归一法进行定量，苯系相对误差为0.94%。

英语使用场景