vcm
abbr.
vacuum 真空，真空的;
vinyl chloride monomer 氯乙烯单体;
例句:
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PVC production with import vinyl, VCM, EDC is discussed.
对进口乙烯 、 VCM 、 EDC生产PVC的方法进行了讨论.
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The vector - correlative model VCM is one of the popular information search models.
矢量相关模型VCM是当前流行的信息检索模型之一.
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This vcm - v 6 engines at the same, achieve high power and high energy the two poles.
这台vcm-v6发动机更同时达到了高动力和高节能两个极点.