...术 关键词 ：隧道 深基坑 工作井 地下连续墙 井点降水 环境保护 [gap=420]Keywords tunnel；deep foundation pit；work shaft；diaphragm-wall；well-point de-watering；environment protection ..
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shield work shaft 盾构工作井
work-shaft 工件轴
shaft work 轴功
main shaft work-ing seal 主轴工作密封
Shaft & Tunnel Work Foremen 竖井及隧道管工
To make the shaft turn, the muscles work in concert, rhythmically contracting, one pair after another.
为了使传动轴转动，所有肌肉必须协调一致，一组接一组有节奏地收缩。
Work is done at the shaft when the rotor is in its attraction phase.
工作是做轴时，转子是在招商引资阶段。
The mean value of work loads on a shaft bearing of swivel and rotary table is determined by basic principles of fuzzy theory, considering the loads' fuzziness and the requirement for reliability.
考虑钻机(水)龙头和转盘主轴承工作载荷的模糊性及可靠性要求，应用模糊数学基本原理求得平均计算载荷，从而计算出主轴承的模糊可靠性寿命。
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