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- low angle grain boundary 低角度晶界,小角晶粒间界
- Migration of Small Angle Grain Boundary in FeAl Alloy after Superplastic Deformation 金属间化合物FeAl超塑性变形中小角度晶界的迁移
- A positron annihilation study on large angle grain boundaries 大角度晶界的正电子湮没研究
- large angle grain boundary 大角度晶界
- high angle grain boundary 大角度晶粒间界
- small angle grain boundary 小角晶粒间界
- Abrupt silence. LOW ANGLE on steel door. 突然寂静,低角镜头照在门上。
- Study of Positron Annihilation at Large Angle Grain Boundaries of Zn-Al Alloys Zn-Al合金大角度晶界的正电子湮没研究
- We can shoot high-speed from a low angle. 我们可以从很低的角度 高速拍摄。
- As the continuous chain distribution in grain boundary of T6 state,fracture toughness and stress crossion resistance are low. T6工艺晶界为链状连续分布,断裂韧性和抗应力腐蚀性能较差;
- A cannon with a long barrel and a relatively low angle of fire. 大炮有一长炮管及相对较低的射角的大炮
- The deformation mechanism of AZ91D superplasticity is grain boundary sliding. 挤压态AZ91D镁合金超塑性变形的主要机制为晶界滑移机制。
- Impurities tend to segregate at grain boundaries. 杂质常常在晶粒间界偏析。
- However, at high temperature, when the matrix is in the state of low saturation(near solvus), precipitations in grain and on grain boundary are controlled by driving force(thermodynamics). 然而,高温时,当基体出于低饱和状态时(接近固溶相线),颗粒中和晶界的沉淀由热力学控制。
- Two area defects are twins and grain boundaries. 有两种面积缺陷,即孪生和晶粒间界。
- The effective particle size, the frequency distribution of grain boundary orientation and the ratio of high grain boundary to low grain boundary are important parameters in high grade pipeline steels. 有效晶粒尺寸、晶粒尺寸晶界取向差频度分布、大角度晶界对小角度晶界比率是高钢级管线钢的重要参数;
- High nitrogen and low nickel stainless steels exhibit attractive properties as high strength and ductility, good corrosion resistance and reduced tendency to grain boundary sensitization. 高氮低镍不锈钢具有良好的强度、延展性及耐腐蚀性能,且可以降低晶界的腐蚀敏感性。
- The experiment results experess that the wear resistance of RSSC is better then other engineering ceramicses when it is eroded at low angle,its wear resistance at hiht angle concerns with grain phase. 结果表明RSSC抵抗低角冲蚀性能优良,耐高角度冲蚀能力主要与晶粒间第二相有关.提出了RSSC耐磨材料的设计原则。
- The grain boundary secondary phase is an imporrant microstructure component in AIN ceram-ics,having significant effect on thermal conductivity. 晶界第二相是AIN陶瓷显微结构的重要组成部分,对AIN陶瓷的热导率有重大的影响。
- The western tongue has a synclinal bottom configuration, the axis of which plunges at a low angle towards the fault. 岩体西支具有一向斜底的形状,其轴以低角度向断层倾没。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries