... internal spring safety relief valve 内弹簧安全阀 internal support 内支承 internal thread broaching machine 内螺纹拉床 ...
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内支承块 inner shoe
内支承面 inner bearing face
内支承柱 internal support column
滤清器内支承面 internal filter support area
内部支承 interior support
支承式内径千分表 guide inside micrometer
关于国内支持承诺 domestic support commitments
内嵌支承件 embedded bearing
回转支承内圈 Slewing rings ; Rotary supporting inner ring ; Slewing bearing inner ring
分析了沿空留巷围岩移动的力学根源和巷道煤帮内支承应力变化的规律。
An effort has been also made to diagnose the dynamic causes of displacement of the surrounding rocks and the occurrence of changes of bearing stre...
分析了沿空留巷围岩移动的力学根源和巷道煤帮内支承应力变化的规律。
An effort has been also made to diagnose the dynamic causes of displacement of the surrounding rocks and the occurrence of changes of bearing stress in roadway coal pillars.
根据模拟结果，分析了开采范围内支承压力峰值的变化及对顶煤破碎的影响。
On the basis of model's results, effects in top-coal smash, and changes of peak value of abutment pressure within mining range are analyzed.
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