Water power schemes(hydro-electric schemes)are of two types, high dams or low dams . 水力发电工程(水电工程)有高坝和低坝两种类型。
Water power schemes (hydroelectric schemes) are of two types, high dams and low dams . 水力发电工程(水电工程)有高坝和低坝两种类型。
Physical features at the site must be ascertained in order to make a sketch of the dam . 坝址处的自然条件必须查明,以便绘出坝的示意图。
Another important expression in calculations for ground water and dams is "drawdown" . 在地下水和坝的计算中,另一个重要的用语就是“水位降落。”
A separate structure is provided to block the space between the arch dam and the reservoir bank . 需要另有一种单独的结构物来填补拱坝的库岸之间的空间。
Qualitatively similar results were obtained by ahmad (1953b)in a model study of a river barrage or weir . 阿赫麦德(1953b)在河道的闸坝模型研究中得到了定性的相同结果。
Hydraulic fill dams are built of sand and silt brought into the dam in a stream of water, usually through a pipe . 水力冲填坝通常是用一根管子利用水流把砂和粉沙运到坝体处筑坝。
The plane-strain approach is necessarily limited to the central regions of bodies such as shafts or dams which are very long . 平面应变方法必须限制在用于如轴或坝那样很长的物体的中心区域。
From the site explorations, tentative sketches can be made of the dam location and project features such as power plants . 通过坝址查勘,就能绘制坝的位置和工程附属建筑物如发电厂方的示意图。