开采的条件的英文

• field conditions

• 开采:    mine; extract; exploit; reco ...
• 的:    4次方是 The fourth power of 2 i ...
• 条件:    condition; term; factor
• 野外条件；开采的条件:    field conditions
• 开采的:    productive

例句与用法

1. The results are as follows : ( 1 ) if we increase the pumping water by 493 x 104m3 , the amount of leakage recharge of rubber dam will rise by 231x 104m3 ; which indicates pumping by rubber dam can excite much more surface water infiltrate so as to supply groundwater . thus the utilization ratio of water source is increased , and it provides the reliable guaranty for enough supply of the groundwater storage in wet year . ( 2 ) under the condition of present status , the groundwater exploitable resource in wet year is 3670 104m3
   最后，通过数值法反复调算计算出本区地下水的允许开采量，计算结果表明，在现状开采的条件下，大沽河地下水库丰水年( p = 20 )时地下水允许开采量为13670 10 ~ 4m ~ 3 ，平水年( p = 50 )时地下水允许开采量为12054 10 ~ 4m ~ 3 ，枯水年( p =加% )时地下水允许开采量为10951xl了砰。