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井组连通水溶开采法
释义
井组连通水溶开采法
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工学
硐室水溶法
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well group communication solution mining method
井组连通水溶开采法
以两井或多井为一个开采单元,用各种有效方法在井间矿层中建造溶蚀通道,使相邻的双井或多井溶腔连通,然后从其中一口井注入淡水,溶解矿层,生成卤水,再利用注水余压使卤水从另一口井返出地面的开采方法。
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unearned premium reserves
unearthed
Uneasy Virtue
UNECA
unemployment
unemployment benefit
unemployment insurance
Unemployment Insurance Act of 1940
unemployment insurance fund
unemployment insurance fund budget
unemployment insurance payment expiration
unemployment insurance reemployment service
unemployment insurance treatment
unemployment rate
unemployment ratio
Unemployment Relief Camps
unending decimal
unenriched uranium
unenumerated fundamental rights
unequal
unequal-armed
unequal cleavage
unequal crossing over
unequal deformation
unequal fission
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