Compressive Creep is the gradual loss of thickness that may occur if a cushioning material is.
如果减震材料长时间在高度压力下会发生厚度逐渐减少的现象，这叫压缩变形。
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Calculation formula of velocity distribution, boundary layer thickness, friction force and loss of water head are given out, in accordance with the result from theory analysis of similitude solution.
Full thickness tissue loss with exposed bone, tendon or muscle. Slough or eschar may be present on some parts of the wound bed. Often include undermining and tunneling.