Seepage into the sand and through the tile drains, although important in the total volume of water extracted, lasts for only a few days.
虽然渗漏进沙子并经过瓦片状排水层,对整个提取出的水的体积很重要,但是只能持续几天的时间。According to a report published by the Bank in 2006, leaks even then were costing $14 billion a year.
根据世界银行2006年发布的一个报告显示,即使在那时候每年由于管道渗漏损失就高达140亿美元。Her skin was pink and tender, and a pale milky fluid was leaking from her cracked palms, but her burns were healing.
她的皮肤变得粉红而又娇嫩,一丝淡淡的乳白色液体从她碎裂的手掌中渗漏出来,但是她烫伤的部位在逐渐愈合。The result indicates that this design effectively prevents the phenomenon of the wall of well percolating water-icing ices .
实验结果表明,该设计有效防止了井壁渗漏水的结冰现象。Upon its arrival in London on board the S. S. Cornea, it was found, much to our regret, that about 50% of the cases were leaking.
“柯娜”轮一到达伦敦的时候,我们就遗憾地发现其中有一半左右的箱子渗漏。The city's fountains are dry. Beach showers have been turned off, and engineers are trying to plug leaks in the city's water system.
该市关闭了喷泉和海滩上的淋浴设施,工程人员正努力修复城市供水系统中渗漏的地方。The bottom of the body designed no concave nest. So have lower flowing resistance and prevent valves leakage or damage from trash pipe up.
阀体底部设计无凹槽,球阀因此具有流阻小,阀体防止污物堆积造成阀门渗漏或损坏等特点。The model has been used to predict the seepage and the results were compared with the regulating calculation results.
利用该模型对枢纽渗漏量进行预测,并与调节计算结果比较,两种方法计算结果接近。Oil oozing out of rocks or dug out by hand was usually enough to meet the modest needs of those who lived nearby.
从岩缝里渗漏出的或者人工挖掘的石油通常足够满足附近居民的需要。