There is a fracture process zone near the crack tip for the tensile strain softening materials.

在应变软化材料的主裂缝尖端存在一断裂过渡区。

In the eastern area, the tensile strain is very intensive, while the compressive strain is very weak.

东区存在非常强烈的张应变，压应变则很弱。

The results show that the theoretical and experimental critical surfaces of the maximum tensile strain are very close.

结果表明，按最大拉应变理论所得到的理论临界曲面和试验临界曲面相当接近。

To break down the eutectic carbide network of A-cast structure with grain size 4-5 grade, tensile strain of 60% is needed.

当铸志晶粒度力4 ~ 5级寸，破碎晶炭化物组织需要有60%以上的拉应变。

The effect of tensile strain on electrical resistance of continuous carbon fiber monofilament was investigated in this paper.

研究了连续碳纤维单丝的应变电阻效应，分析了在拉应力作用下其电阻率的变化规律。