seepage loss

基本解释

Water seepage loss index per unit time is now widely accepted as a quality test and appraisal method.
采用往设备基础内注满水，以单位时间内的渗失水指标，作为质量检验和质量判断方法之一，已经相当普遍。
The rock-fill dam with asphalt concrete facing is used in the head reservoir dam, the overall anti-seepage scheme is used in the reservoir basin in order to reduce seepage loss.
上水库大坝采用沥青混凝土面板堆石坝，库盆采用全面防渗方案，以减少渗漏损失。
Through an analysis on both seepage and pressure distribution of gas formation, we found that the pressure loss is mainly in near-wellbore area.
通过对气层渗流特征和压力分布特征进行分析，认识到气层压力的损耗绝大部分在近井区域。