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单词 well sampling
释义
well sampling
  • 简明释义
  • 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
  • 1

    ?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 ...

短语
  • 双语例句
  • 1
    You can specify additional options about the scheduling and sampling to use, as well as engine specific options in the XML task.
    您可以指定关于调度和抽样的额外选项备用,也可在XML任务中使用指定选项。
  • 2
    Some professors like to test by sampling—that is, by asking you about a representative part of the issue, then assuming that you could do as well about the rest.
    有的教授喜欢用抽查的方法来考试,就是从文章中问你一个具有代表性的问题,然后推测在剩下的题目中你大概能做得怎么样。
  • 3
    "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,没有舞弊的任何证据”他说。
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更新时间:2025/1/25 20:30:22