fracture section meaning in Chinese
断裂剖面
Examples
- The observation of fracture section displayed the fracture model is transgranular
从断裂面观察看出，材料的断裂模式一般为沿晶断裂。 - The polypropylene samples with polyanline - coated mwcnts were tested tensile strength and the morphours and the composition of the sample fracture section were also observed and analysized using sem and eds
对加有碳纳米管聚苯胺的聚丙烯进行了抗拉强度测试，并对试样弯曲断裂断口进行了扫描电镜分析和eds分析。 - In this paper , a lot of macro and micro fracture sections under equal and variable amplitude loads are analyzed on 40cr high - strength bolts by use of scan - electronic microscope . its fatigue mechanism is known fundamentally
本文以螺栓球节点网架中最常用的40cr高强螺栓为研究对象，借助扫描电子显微镜等先进仪器对40个常幅及变幅疲劳试件断口进行了宏观及微观形貌分析，基本摸清了其疲劳破坏的机理。 - The relative density of the sample has reached as high as 97 . 4 % of fully dense . the mean micro hardness has reached hv496 . 3 . the fractography of the fracture section of the tensile sample was characteristic of dimple typically which indicated that the fracture belong to ductile fracture
；试样相对密度可以达到理论值的97 . 4 ；硬度方面由于激光立体成形工艺的特点，最后几层的硬度比开始时的高，平均硬度达到了hv496 . 3 ；拉伸试样的断口形貌具有典型的韧窝特征，属于延性断裂。