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地下水资源保护
释义
地下水资源保护
Encyclopedia
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地下水资源保护
释
groundwater resources protection
地下水资源保护
包括水量保护和水质保护。水量保护是保护地下水量不致很快被消耗以致枯竭,保持地下水量长期均衡变化;水质保护是保护地下水质不受污染,防止水质恶化,防止开采地下水后产生不良的环境地质问题。
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The Logical History of Pre-Qin Period
the logic of policy deliberation
the logic of professional competence development
the London coal smog event
The London Plan
The Lonely Crowd
The Lone Swan
the longan lanternfly
the long couplet of Great View Building in Kunming
the Longguang Literary Society
The Long March
the long-nosed elder-brother
the Longquan Poets’Club
The Longting Park of Kaifeng
Thelon River
The Lord of the Rings(1-3)
The Lost Generation
The Lost Poems of Tianqi and Chongzhen Dynasties
The Lost Salt Gift of Blood
The lost thing
The Lost Weekend
The lotus lantern
The Lotus Sutra Jiangjingwen
The Love for Three Oranges
The Lovely Garden
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