...Personalising 1、点剪〈Point Cutting〉 2、平行点剪〈Parallel Point Cutting〉 3、挑剪〈Slicing〉 4、滑剪〈Slide Cutting〉 5、 导向剪法〈Channelling> 6、 块状剪法〈Brick Cutting〉 7、 扭转剪法〈Twist Cutting〉 8、 压(发缘)剪法〈Edging〉 9、...
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为了克服剪钉式和反扣式两种安全接头的不足，研制出一种滑套式井下安全接头。
To overcome the shortcomings of the shear pin type joint and left-hand thread type joint, a sliding sleeve subsurface safety joint is developed.
滑带土抗剪强度参数的正确选取，是滑坡稳定性评价和抗滑工程设计中的关键问题。
The parameters of shear strength of slide zone soil are indispensable factors for stability evaluation and countermeasure design to landslides.
为提高计算结果的可靠度，采用了滑带土的残余抗剪强度指标和双参数法等手段。
In designing and calculating, several measures such as using the indexes of residual shear strength of sliding-belt soil and double-par...
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