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sealing up
释义
sealing up
Encyclopedia
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水井钻进作业
释
sealing up
止水
为防止非目的层对目的含水层的干扰和污染,对目的含水层以外的其他含水地层或非含水层进行封闭与隔离的措施。
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A. O. Gelfond (1906—1968)
Aohan fine wool sheep
Aohan Qi
Ao Jiang
Aokeda
Aoki Masahiko
Aoki Shigeru
Aola Changxing
Aoluguya reindeer
Aomori-ken
Aomoto-Gel’fand hypergeometric function
Aomoto Kazuhiko
AONBS
A One and a Two
Aono Suekichi
AOP
AOPD
A-operation
AOPL
A optimal design
A-optimal design
Ao Quweng's Commentary on Poetry
AORS
aorta
aortic aneurysm
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