allowable crack size
许用裂纹尺寸
容许裂纹尺寸
允许裂纹尺寸
光纤陀螺
产生大肠菌素的
crack nucleus-shaping and crack expansion
Particle Size and Size Distribution
polymer particle size and size distribution
pore size and pore size distribution
Size and Size Distribution
3-D crack propagation criterion
3-D elastodynamic crack problems
3-d planar crack terminating at the interface