impact mechanical strength的意思|示意

The mechanical properties experimental results indicated that the impact strength of the composite polypropylene increased markedly, while the tensile strength decreased.

力学测试表明：硬沥青的加入使聚丙烯的冲击强度得到大幅度提高，但拉伸强度有一定程度下降；

Bolting mechanical properties are tested by the tensile strength tester, impact tester and hardness testers, to guarantee the detect precision.

连接副机械性能检测，采用微机控制的拉力机、冲击试验机及各种硬度计以保证测试精度。

The results showed that the impact strength(notched) of the composite was maximum and the mechanical and thermal properties were less decreased, when the dosage of modifier was 12 PHR.

当复合冲击改性剂用量为12份时，材料的冲击强度达到最大值，其它力学和热性能降低不大。

The microstructure and mechanical properties of the tensile and impact strength are tested.

对修复件的显微组织进行了分析，并对修复件的拉伸、冲击性能进行了测试。

Mechanical properties and fracture mechanism of high strength steel sheet with low yield ratio under impact loading have been studied through instrumented impact and quasi-static tensile tests.

通过室温下的仪器化冲击试验和静态拉伸试验，研究一种低屈服比高强度钢板在冲击载荷下的力学性能和断裂机理。

The influence of filling coefficient on mechanical properties, including surface hardness, impact and flexural strength, are investigated.

考察了填充系数对力学性能的影响，包括表面硬度、冲击强度和弯曲强度。