您要查找的是不是:
- Acoustic emission rate has been measured during proof tests of electric porcelain, the attenuation law of AE rate at constant load has been inferred from fracture mechanics of ceramics. 检测了验收试验时电瓷的声发射计数率;根据陶瓷断裂力学推导了恒定负荷下声发射计数的衰减规律;这一规律被实验结果很好地证实.
- The effect of proof testing on the fatigue strength of ceramic specimens is analyzed by means of the fracture mechanics approach. 应用断裂力学理论分析了保证试验对陶瓷试件造成的损伤及其对疲劳强度的影响。
- It is likely that the Griffith criterion, when applied to the fracture mechanics of glass, needs further improvement. 我们认为:Griffith的破裂准则应用到破裂过程时不是十分完善的,需要作适当的修正。
- Integrity analysis concerned in the structure strength and fracture mechanics of the flywheel was performed using finite element software lased on nonlinear contact method. 本文采用非线性接触算法,利用有限元软件对主循环泵飞轮进行完整性分析。
- Based on the theory of fracture mechanics,the mechanism of crack-forming among shotholes in the directional split of rock by controlled blasting is expunded. 文章依据断裂力学理论,论述岩石定向断裂控制爆破炮孔间贯通裂纹形成的原理;
- Meanwhile,a useful value for following study on tensile fracture mechanism of UHMWPE/LDPE is given. 对后续研究UHMWPE/LDPE复合材料声发射特性和拉伸破坏机理具有参考价值。
- Chaozhou is an important producer of ceramics. 潮州就是一个重要的陶瓷生产基地。
- The fracture mechanism of the fibre reinforced GBCM was analyzed by the curve of load-deform. 结合弯曲载荷-变形曲线,分析了维尼纶纤维增强石膏基复合材料的断裂机理;
- Special for edging dry machine of ceramics. 特别适合陶瓷干式磨边机使用。
- The low temperature fracture mechanism of high manganese austenitic steels is studied. 研究了高锰奥氏体钢的低温断裂机制。
- The new kind of ceramics is machineable. 这种新陶瓷可进行机械加工。
- The fracture mechanism of FB steel is gliding fracture through micropore gathering. FB钢在扩孔过程中的断裂机理为微孔聚集的韧性断裂。
- Fractography analyses with scanning electronic microscopy (SEM) were conducted to determine fatigue fracture mechanisms of these two lead-free solders. 此外,亦利用扫描式电子显微镜(SEM)观察表面裂缝与疲劳破断面,以了解此两款无铅焊锡之疲劳破裂机制。
- The mechanics of staging a play are very complicated. 排演话剧的过程很复杂。
- The embrittlement and fracture mechanisms of these respective steels were clarified based on examination to the fracture surface of specimens with scanning electronic microscope. 运用扫描电镜对试样拉断后的断口形貌进行观察,得出了相应钢在各温度区域的断裂机理。
- Fracture mechanics for plates and shells II. 板壳断裂力学2。
- The effect mechanism of machining on the properties of ceramic materials and the research progress about machinable ceramics are described. 由于陶瓷属于脆性材料,在机加工过程中易引入微裂纹等非本征缺陷和残余应力等机加工缺陷,从而造成材料损伤。
- He has natural ability, but has yet to learn the mechanics of his chosen work. 他很有天分,但对选择的工作该怎样处理,他仍得好好学习。
- The fracture mechanism of 2024 aluminium alloy without CeO2 is quasi-cleavage and dimples,the main fractographic appearances are brittle and toughness,while the fracture mode of alloy is ductile fracture with some addition of CeO2. 当未添加CeO2时,2024铝合金断口表面呈准解理和韧窝状态,表现为脆性与韧性结合的混合断裂特征,而添加一定量的CeO时,合金呈现出塑性断裂特征。
- He grasped the mechanics of play-writing. 他掌握了剧本的写作技巧。