断裂速度 crack velocity ; fault propagation velocity ; carck velocity
破裂速度 velocity crack
声学破裂速度 sonic rupture velocity
光纤断裂速度 optical fiber crack velocity of
裂纹扩展速度 crack speed ; fracture speed ; crack propagation velocity ; crack growth rate
裂缝扩展速度 fracture speed ; rate of crack propagation ; Crack propagation speed
疲劳裂纹扩展速度 fatigue crack growth rate ; FCPR
裂纹传播速度 propagation rate of crack
如果象物理学家理解的那样，把可见物质结合在一起的就是重力，那么大多数星系运转的速度之高，完全可以把星系撕的四分五裂。
Most galaxies rotate at a speed that should cause them to fly apart if all that holds their visible matter together is gravity as physicists understand it.
利用智利的天文望远镜，天文学家测量了三裂星云中气体的多普勒频移和速度。
By using telescopes in Chile, the astronomers measured Doppler shifts and thus velocities of gas in the Trifid.
进而分析了管道内压、壁厚、裂纹止裂长度和初始裂纹速度对裂纹驱动力(也即裂纹扩展)的影响。
Meanwhile, the influences of pipeline internal pressure, wall thickness, crack arrest length and initial crack velocity on the crack driving force (crack propagation) are further studied.
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