fracture mode造句
The fracture modes observed by using multiplication microscope indicated that the adhesive failure was the most mode of fracture.
This paper proposes the analytical method for fracture mode and design method for prevention of brittle fracture at low temperature.
The results indicated that the fracture mode is the fatigue failure.
Except for a small length of web at the first fracture location, none of the cracks exhibited a brittle fracture mode of crack propagation.
According to the fracture surfaces, it is found that the fracture mode of the two parts is overload fracture and there is obvious stress concentration in the floating piston.
The effect of dynamic shear and tensile strength of tungsten heavy alloys on the fracture mode of fragmentation under explosive loading was investigated.
By means of stereomicroscopy and scanning electronic microscopy (SEM), the fracture mode and mechanism of the broken K18 superalloy cast blade in a supercharger turbo were investigated.
The results show that the fracture mode of blade is vibration fatigue and the main cause of initiation of fatigue crack is the mismatch between rabbet and tongue-and-groove.
Based on the fracture model, the criterion of wall without fracture was acquired as the limit criterion of prevention fracture for calculating the maximum BHF of prevention flange wrinkle.
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裂缝密度造句
1、砂岩厚度和裂缝密度成负相关关系;2、椭圆的扁率代表裂缝密度,椭圆的长轴方向代表裂缝走向。3、在低裂缝密度(小于6%)时,裂缝密度和横波快慢波速度的关系与理论预测相符。4、相反,裂缝密度在断层和剪切带附近增加。5、用灰*静态模型建立起计算裂缝密度的表达式,计...
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心输出量造句
1、动脉压是心输出量和血管阻力的产物.2、用热稀释法测定心输出量。3、这些患者的心输出量平均为全身血液量的30%。4、采用RBCO与TECO同体配对监测神经外科病人的心输出量,对心输出量测定方法进行对比研究。5、一百动脉压是心输出量和血管阻力的产物。6、而在运...
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