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- Residual stresses in machined layer for HSM impact the working performance and fatigue strength of parts.Also, they are major affecting factors of defects such as deformation and crack. 高速切削加工表面的残余应力的存在，对零件的各种机械性能尤其是疲劳寿命有着显著的影响，它也是产生变形和开裂等工艺缺陷的重要原因。
- Practical analyses are carried out with a forementioned methods.Comparison of temperature, stress, deformation and cracking index between two types of mould in two dif... 针对两种类型的结晶器作了计算分析，对两种拉速下的温度、应力、变形以及成裂指数变化规律进行了比较，所得结果对薄板连铸工艺参数的设计和控制具有指导意义。
- The influence of dual-phase Structure obtained after intercritical heat treament on the deformation and cracking and synthetical mechanical properties of steel 45 was studied in this paper. 研究了亚温处理所得双相组织对45钢的变形开裂和综合力学性能的影响。
- DEFORMATION AND CRACK SENSITIVITY EVALUATION OF CONCRETE IN EARLY AGE 混凝土早期变形与开裂敏感性评价
- Material Quality and Crack Initiation. 原料质量、及初始裂纹的寿命。
- Critical Crack Size and Crack Arrest. 临界裂纹尺寸、及裂纹阻止。
- Reasons and countermeasures of deformation and crack of workpieces quenched by polymer medium 使用聚合物淬火剂出现变形和开裂倾向的原因和对策
- The plane went out of control and cracked up. 飞机失控坠毁。
- Keywords Casting;subtemperature quenching;Noncontinuous cooling;Deformation and crack;Hang tools.; 铸件;亚温淬火;断续冷却;变形与开裂;吊具;
- On the Deform and Crack in the Wall Body of Multi - floor Brick - concrete Houses 重视多层砖混房屋墙体变形裂缝问题
- So buildings, pipes, roads and so on tend to buckle and crack. 所以建筑，管道，路等等往往都会弯曲破裂。
- The deforming and cracking reasons of aluminium alloy impregnated carbon-graphite products were analyzed. Some new ways to decrease deforming and crackingare putted. 对浸铝合金炭石墨制品变形、开裂等原因进行了分析和探讨，从而提出了减少变形的一些实际可行的措施。
- Meanwhile the inital-crack and crack generating proces... 同时对初始裂纹及裂纹生成过程等方面也进行了探讨.
- Analysis on the non-loaded deformation and cracks of concrete 混凝土非荷载变形和裂缝分析
- He flew into the side of a mountain and cracked up. 他因驾驶的飞机撞到山的一侧而遇难。
- Application of this new technique can effectively prevent the large broaches from deforming and cracking, and ensure the large broaches to obtain the high hardness, good resistance and long lifetime. 采用该工艺既可防止拉刀的变形和开裂,又可确保拉刀具有高的硬度、良好的耐磨性和使用寿命。
- The boy fell and cracked his head against the wall. 男孩跌倒了，脑袋砰地一声撞到墙上。
- The deformation and failure mechanism of CSNW is divided into three crack developing phases. 复合土钉支护的变形机理可以归纳为三个地表裂缝开展阶段。
- He fell out of the window and cracked his skull . 他从窗子摔了出去，跌裂了颅骨。
- He fell out of the window and cracked his skull. 他从窗子摔了出去,跌裂了颅骨。
