• Abstract: The method to lowering ground water level is introduced which combines shallow-water well with deep-water well in well point. The paper also provides practical experience for future work.

    文摘阐述了轻型井点深井井点二形式相结合的降水实践中的应用,将来大面积降水提供实践经验

    youdao

  • The author with Chinese teaching experience of vocational school for several years, studies the problem that practical writing teaching combines information technology.

    本文作者结合中等职业学校语文教学经验研究中等职业学校的应用文教学与信息技术整合的问题

    youdao

  • The author with Chinese teaching experience of vocational school for several years, studies the problem that practical writing teaching combines information technology.

    本文作者结合中等职业学校语文教学经验研究中等职业学校的应用文教学与信息技术整合的问题

    youdao

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