Environmentalists say that diverting water from the river will lower the water table and dry out wells. 环保主义者称引流河水会导致地下水位下降和水井干枯。
Now we have the water table so kids can explore how water moves and actually explore scientific ideas. 现在我们配水盘,则是让孩子们能够探究水是如何流动的,实际上就是探索科学思想。
Before we had the water table because it was fun and kids liked it, she said. 以前我们配水盘是因为它好玩,孩子们也喜欢,她说。
When water reaches the saturated zone beneath the water table, it oozes slowly downward, and laterally. 当水到达潜水面以下的饱和带时,它就缓慢地向下和侧向渗透。
A river cutting a valley may cut through a water table and the non-porous rock beneath it. 穿过山谷的河流,可能穿过地下水位和它下边的不渗透岩石。
The upper level of water in the saturated zone is called the water table. 饱和层里的上水平线叫做地下水位。
The saturated zone is bounded above by a water table. 饱和带的上界面为潜水面。
The distance of the water table below the soil surface must be adjusted. 必须调整土壤表面以下水位的距离。
The approach will be project dependent, but a common attribute should include water table depth throughout the wetland. 监测方法根据不同的项目而定,但是通常的因素应该包括整个湿地的水面深度。
The sensitivity of infiltration coefficient to water table perturbations is higher than that of specific yield. 对水头摄动量影响的灵敏度,两个随机参数中渗透系数较大,给水度较小。
When the water table gets too low, the well runs dry. 当地下水位变得太低时,井便干枯。
An unconfined aquifer has a water table at its top and water in direct contact with the soil atmosphere. 非承压含水层在它的上面有一个潜水面且水与土壤大气直接相连。
The water table has been lowered by drought. 地下水位因乾旱已降低。
The segment of the boundary above the water table and below the phreatic surface is called the seepage face. 水面以上和潜水面以下的一段边界叫做渗出面。
The water table has been raised by 1.1 metres. 水位提高了1。1米。
Water moving in the rock, below the water table is called groundwater. 在地下水位下的岩石中流动的水叫作地下水。
If no drainage system exists, the water table rises, bringing dissolved salts to the surface. 如果没有排水系统存在,那么,地下水上升,将溶解的盐分带到了地面。
The city's water table also drops markedly every year; 每年城市的地下水位也在明显降低。
Response of saturation-capillary pressure relationship to the water table fluctuation in a sandy medium 气-水两相砂介质中饱和度-毛细压力关系与水位波动之间的响应
This paper recommends a method of lowering the ground water table by setting up the horizontal drains in hill slopes. 介绍在土坡中设置水平渗水管来降低地下水位的一种方法。
Excess water from irrigation sinks down into the water table. 过量的水分灌溉沉落到地下水位。
The level of the water table also fluctuates slightly with the season. 潜水面的高度也随着季节而稍有波动。
This lowers the water table and reduces soil alkalinization. 这可降低水位,减少土壤的碱份。
Below the water table at static equilibrium, hydrostatic pressure potential increases with increasing depth. 在水面以下,当静态平衡时,静水压力随深度而增加。
Here, harsh socioeconomic conditions and racial discrimination are exacerbated by health and safety hazards posed by a high water table and unstable ground. 在这里,高水位和地基失稳所造成的健康和安全危险,加剧了严峻的社会-经济状况和种族歧视。
In order to provide water, a well must be dug down to the water table. 为了得到水,挖掘井时,必须向下一直到挖到地下水位。
The water table is falling fast in densely populated and poor regions of China, Mexico and India. 在中国、墨西哥和印度人口稠密的贫穷地区,地下水位在急速下降。
Wells can be drilled, or dug, depending on the soil and rock and the height of the water table. 可以钻井或打井,视土壤、岩石和地下水位的高度而定。
It was necessary to bore deep wells through to the water table. 必须把深井一直打到地下水位。
Just above the water table, the pores are practically saturated. 稍高出潜水面的孔隙实际上是饱和的。