“drainage dewatering”的概念、定义、翻译、参考文献-科学参考

单词	drainage dewatering
释义	drainage dewatering Encyclopedia 工学降水工程释 drainage dewatering疏干降水通过疏干井降低潜水地下水水位，保证开挖过程中开挖底面始终位于地下水位以上的降水工程措施。常用于地下工程开挖、露天矿产开采等工程活动中。
随便看	astronaut denitrogeneration astronaut energy metabolism Astronaut Group of the Chinese People's Army astronautical engineering astronautical societies astronautic remote sensing camera astronautics astronautic specialized technology training astronautic ZHR astronaut intestinal microbial ecology astronaut life saving and survival training astronaut medical abortion astronaut medical qualification astronaut medical quarantine astronaut operational ability in EVA astronaut postflight recovery astronaut psychological training astronaut safety astronaut selection and training astronaut training buildings（astronaut selection and training center） astronaut virtual reality training simulator astronaut workload evaluation astronaut’s health management astronavigation astronavigation, celestial navigation, celestial guidance

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