crack pattern

基本解釋

The influence of shear-pattern steel fiber on plastic cracking, drying shrinkage and mechanical properties of concrete is studied by experiments.
通過試驗(yàn)研究剪切型鋼纖維對混凝土的塑性開裂、干燥收縮及混凝土力學(xué)性能的影響。
Mathematical models for Fluid Catalytic Cracking (FCC) riser reactors were built generally on the basis of assumption of "plug flow" pattern within risers.
催化裂化提升管反應(yīng)器數(shù)學(xué)模型基本上都是基于平推流反應(yīng)器的假設(shè)建立起來的。