“shaft drainage”的概念、定义、翻译、参考文献-科学参考

单词	shaft drainage
释义	shaft drainage Encyclopedia 工学农田排水释 shaft drainage竖井排水布设井群，抽汲地下水，以控制地下水位的工程技术措施。
随便看	radiation parameterization radiation pattern radiation plasma turbulence radiation pneumonitis radiation pollution control radiation polymerization radiation polymerization and radiation chemistry of polymers radiation polyphase flow meter radiation post-effect radiation power radiation preservation radiation preservation of food radiation pressure radiation pressure acceleration radiation processing radiation product radiation-proof in building radiation-proof suit radiation properties of crop radiation properties of high temperature gas radiation protection radiation protection dosimetry radiation protection in mine radiation protection monitoring radiation protection principle

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