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field sample survey

网络释义

  实地抽样调查

实地抽样调查

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短语

sample field survey 抽样现场调查

有道翻译

field sample survey

实地抽样调查

以上为机器翻译结果,长、整句建议使用 人工翻译

双语例句

  • In this paper, the main factors affecting tunnel erosion and their mechanism were studied based on field survey and data from sample analysis.

    本文野外调查资料分析为基础,分析研究了影响洞穴侵蚀主要因素机理

    youdao

  • Methods Field observation and survey in the 16 sample hospitals chosen by the means of comprehensive index evaluation.

    方法对采用综合指数法抽取16样本中医院观察法实地调查

    youdao

  • To enlarge the sample size, the data were collected via a variety of methods in both field survey and net survey, at last 411 valid questionnaires were collected.

    扩大样本量,笔者采取了实地网络调查相结合多种灵活方式最终收集到了411份有效问卷

    youdao

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