As the conservation program has progressed in the village and the water table has risen, this well has also been able to provide irrigation for crops during the dry season.
自从水资源保护项目在村里的开展和地下水位的提升,这口井在旱季也能为作物灌溉提供水源。
Olmec pyramids, while well-known, have not been excavated, in part because the high water table and humidity of their Gulf coast sites are not as conducive to preserving buried human remains.
奥尔梅克金字塔,众所周知,没有被挖掘,部分原因是高水位和他们的海湾沿岸土地湿度不利于维护埋葬人的遗骸。
Because his 500 acres sits on a lousy patch on the water table, every well he drill has to go deeper than the last one.
由于他的500亩土地的地下水环境十分糟糕,钻的井是一个比一个更深。
This paper introduced to found a strength formula of the pit sand concrete depend upon the statistical principle, as well as the selected table of the sand ratio and water content.
本文作者介绍了如何利用统计学原理建立山砂砼强度公式、合理砂率选用表及用水量选用表,并说明了如何利用这几项技术指标进行配合比设计。
They are asked to report any sharp rise or fall in the water table or if water bubbles in the well, becomes murky or changes in taste.
水位突然的上升或下降、水井冒泡、变浑或变味,他们都要报告。
They are asked to report any sharp rise or fall in the water table or if water bubbles in the well, becomes murky or changes in taste.
水位突然的上升或下降、水井冒泡、变浑或变味,他们都要报告。
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