“ventilation for radon discharge”的概念、定义、翻译、参考文献-科学参考

单词	ventilation for radon discharge
释义	ventilation for radon discharge Encyclopedia 工学放射性矿床开采释 ventilation for radon discharge排氡通风在铀矿开采中，向井下供给新鲜风流，稀释、抑制和排出氡和氡子体等污染物的矿山通风方法。目的是保障铀矿井下工作人员的安全和健康，对个人受到的放射性照射加以控制，确保井下工作人员接受的年平均有效剂量不超过规定的限值。
随便看	soil water soil water characteristic curve soil water condition soil water constant soil water constant for irrigated grassland soil water content soil water conversion material soil water diffusivity soil water erosion soil water evaporation soil water-heat couple soil water infiltration soil water infiltration for irrigated grassland soil water infiltration model soil water movement soil water potential soil water redistribution soil water resources soil water suction soil weathering soil wind erosion soil wind erosion in China soil zonality SOI鳍式场效应晶体管 Sojourner

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