anti-crack toughness 止裂韧性
apparent crack initiation toughness [材] 表观启裂韧度
conditional crack initiation toughness [材] 条件启裂韧度
crack initiation toughness 裂纹萌生韧性
toughness crack 韧性断裂
crack propagation toughness 裂纹扩展韧性
dynamic crack initiation toughness 动态起裂韧性
dynamic crack propagation toughness 动态裂纹扩展韧性
How to accurately determine the line pipe anti-crack toughness value is the key of this problem.
如何正确合理地确定管材止裂韧性数值是这一问题的关键。
Causes the steel to produce the hot brittleness, reduces the steel the ductility and the toughness, when forging and rolling crack.
使钢产生热脆性，降低钢的延展性和韧性，在锻造和轧制时形成裂纹。
From the view point of material selection, we analyzed their dynamic fracture toughness and crack propagation resistance.
从选材角度对比分析了几种铝合金的动态断裂韧性及裂纹扩展阻力。
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