four group的意思|示意
美 / fɔ: ɡru:p /
英 / fɔr ɡrup /
四群
four group相关例句
There are four group fractures which were controlled sedimentary microfacies and structure in Daan oil field.
大安油田储层中发育了受沉积微相和构造控制的四组裂缝.
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Solomon four group design - The population is randomly divided into four samples.
所罗门四组设计:总体被随机的分成了四个样本.
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