DCD
abbr. 数据载波检测（Data Carrier Detect）；设计更改证明文件（Design Change Document）；设计检验图表（Design Control Drawing）
例句
The evaluation methods of DCD are also described in this paper.
最后给出文本聚类结果描述的评价方法。
Caplan is not opposed to DCD, but said, "we need to have a national standard on how it is to be implemented."
盖普兰并不反对DCD计划，但他也同时指出：“我们还需要制订一个全国通行的实施细则。”
The result showed that DCD promotes the growth of the bacteria and actinomycetes, DCD restrains the growth of the mold.
结果表明：双氰胺对土壤中的细菌、放线菌生长具有促进作用，对土壤中的霉菌生长具有抑制作用。
