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。
For example, when the setting sun moves to the spot inside the stone arch of the altar, its rays spread across the ground and each rough spot on the ground is resplendent in the sunshine;
譬如祭坛石门中的落日,寂静的光辉平铺的一刻,地上的每一个坎坷都被映照得灿烂;
Combined with survey experience, the author probed into the methods of setting up ground control net with GPS and EDM lead for small hydropower projects based on the introduction of practice examples.
结合测量经验,探讨了用GPS与EDM导线建立小水电工程地面控制网的方法,并以实例加以介绍。
This has turned out to be a good setting for landscape shots which capture good proportions of ground and sky.
这已被证明是一个很好的设置风景拍摄,捕获地面和天空良好的比例。
Therefor, the soil resistivity of the substation is investigated; the features and the techno economical indexes of conducting concrete are analyzed, thus setting the scheme of the ground net.
为此,对变电站所在地的土壤进行了电阻率调查,分析了导电混凝土的特性及其技术经济指标,最终确定了地网方案。
This offers a theoretical ground for setting the region of projection and constructing accurately the lines of intersection.
它为确定截交线的投影范围,准确地绘制截交线,提供了理论依据。
It is a ground lifted to absorb parking below, and then shaped to define the setting for changing patterns of collective life above.
它升空吸收停车低于地面,然后形状,以确定上述变化的集体生活模式的设置。
A new method and steps of setting up a finite fault source model of a scenario earthquake on an active fault for predicting near-fault strong ground motion are proposed here.
提出了近断层强地震动预测中建立活断层上设定地震有限断层震源模型的方法和步骤。
Then in June, as if by magic, a never-setting summer sun gives birth to hundreds of species of arctic plants to cover the ground.
然后到3-6月份,好像是施了魔法一样,一轮永不落的夏天的太阳生出了数百种北极的植物覆盖着大地。
Setting the back ground music in reading room is helpful to keep calm, relieve of anxiety and enhance the study interest for the readers.
阅览室设置背景音乐,有助于读者平静心态、解除烦恼,提高学习兴趣。
The wet-setting loess meeting with water will cause the obvious unequal settlement and endanger upside structure. There are many measures of ground treatments for wet-setting loess.
湿陷性黄土受水后会产生较大的不均匀沉降,从而会危害上部结构的安全。
A cementing method of separable setting and variable density is used, with two level controls of safety valve on the ground and downhole;
采用双凝固井、变密度固井方式,均采用地面和地下两级安全阀控制;
Ground-fault protection characteristic curve, the adjustment step of the setting current Ir4 is 1A.
接地故障保护特性曲线,整定电流Ir4调整步长为1A。
Ground-fault protection characteristic curve, the adjustment step of the setting current Ir4 is 1A.
接地故障保护特性曲线,整定电流Ir4调整步长为1A。
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