high - water deposit 大水矿床
A severe challenge of radiation control and high water pressure dealing is faced during mining this kind of deposit.
开采这类矿床在辐射控制和高压水力处理方面面临着严峻的挑战。
Using hydraulic model, the writers studied the process and pattern of sediment deposit in high pressure water conveyance pipe of Wanjiazhai YRDP (Yellow River Diversion Project).
作者采用模型试验方法研究了万家寨引黄工程高压输水管道中泥沙的淤积过程、形态，分析了临界不淤流速及管道淤堵等问题。
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