fall lever 中文意思是什麼
fall lever
解釋
補償桿-
After several blows he perceived that the stones were not cemented, but had been merely placed one upon the other, and covered with stucco ; he inserted the point of his pickaxe, and using the handle as a lever, with joy soon saw the stone turn as if on hinges, and fall at his feet
他把鶴嘴鋤的尖頭插進去，用它的柄當撬棒用，不久就很高興的看到那塊石頭開始轉動了，並落在了他的腳下。現在他只要用鶴嘴鋤的鐵把石頭一塊一塊的勾到身邊來就得了。 -
While the men worked to strengthen the dam, the rain continued to fall, and the river, which was already well above it ' s normal lever, rose higher and higher
在人們備力加固堤壩時，雨繼續下個不停；早已大大超過正常水位的河水，越漲越高。 -
During the excavation of foundation pit, due to the wide variation in water lever, the huge head fall should result in drastic flow of the ground water, which will bring about a full influence on the deformation of the retaining wall and on the surrounding structures in a large - scale range
在深基坑開挖過程中，需大幅度降低基坑水位，巨大的水頭差將使得土體孔隙中的水運動趨向激烈，從而影響到基坑支護結構的變形，並由此對較大范圍內的鄰近地段的安全產生影響。
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