To find the appropriate parameters of grouting circle is the key issue to perfectly blocking groundwater and limiting discharge.
注浆圈合理参数的确定是“堵水限排”的核心问题。
The estimating methods of the values of the discharge capacitor and limiting resistance in design of the constant current source are also given.
在恒流源设计上，本文简略给出放电电容和限流电阻的估算方法。
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