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.
提出了一种计算无叶扩压器两壁面上不可压缩三元紊流附面层的方法。
A method is proposed to calculated the incompressible three-dimensional turbulent boundary layer on both wall surfaces of vaneless diffusers.
结肠内压增加使结肠壁出现薄壁憩室，一种称为憩室病的慢性病理状态。
Increased pressure in the colon causes numerous thin-walled out-pouches (diverticula) to develop in the bowel wall, a chronic condition known as diverticulosis.
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