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well sampling

  • 井下取样,钻井取土样:指在钻井过程中,从井底或井壁取得土壤、岩石等样本进行分析和测试。

网络释义专业释义

  井下取样

... well sample 井内取出的试样 well sampling 井下取样 well sandup 油井砂堵 ...

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短语

well-sampling [矿业] 钻井取样

sampling well 取样井

  • 井下取样

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句权威例句

  • You can specify additional options about the scheduling and sampling to use, as well as engine specific options in the XML task.

    可以指定关于调度抽样额外选项备用,可在XML任务使用指定选项。

    youdao

  • Some professors like to test by samplingthat is, by asking you about a representative part of the issue, then assuming that you could do as well about the rest.

    有的教授喜欢抽查方法考试就是文章中一个具有代表性问题然后推测在剩下的题目中你大概怎么样。

    youdao

  • "The technical side of this was well regulated, the sampling was O.K., and there was no evidence of cheating," he said.

    考试在技术方面管理到位,取样令人满意没有舞弊任何证据说。

    youdao

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