青年中文hand excavation的意思
hand excavation中文翻譯：
人工開挖
excavation───n.挖掘，發掘
archaeological excavation───考古發掘
excavation mats───挖掘墊
excavation logos───標志挖掘
excavation pdf───挖掘pdf
excavation definition───開挖定義
hand───n.(Hand)人名；(英、瑞典)漢德；vt.傳遞，交給；支持；攙扶；n.手，手藝；幫助；指針；插手
excavation near me───我附近的挖掘
hand over hand───雙手交互使用地，右手輪流交替地；節節向上地；adv.節節向上地
of excavation for the shaft of diversion system at Pushihe storage power station is to excavate the pioneer well used by back well boring machine, then by hand air drill to expand it.───蒲石河抽水蓄能電站引水系統中的豎井開挖，擬采用反井鉆機進行導井開挖，人工手風鉆鉆孔擴挖的方式施工。
Meanwhile hand excavation and weak explosion have been taken according to different ground condition . So it has finally passed this section smoothly .───同時針對不同部位地層采取人工開挖和弱爆破施工，順利地通過了該地段。
Dewatering is always necessary in foundation pit excavation and hand dig piles.───基坑開挖或施行人工挖孔樁常常需要進行人工降水。
Discussion of reason for construction quality defects of concrete grouting pile with hand excavation───人工挖孔混凝土灌注樁施工質量缺陷原因探討
The Piles Holes Stabilization Analysis of Hand-excavation Holes Piles───人工挖孔樁樁孔穩定性分析