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- high angle grain boundary 大角度晶粒间界
- 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
- low angle grain boundary 低角度晶界,小角晶粒间界
- large angle grain boundary 大角度晶界
- small angle grain boundary 小角晶粒间界
- 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
- The high life LCF cracks of DZ4 superalloy favorably initiate at the transverse segment of longitudinal grain boundary. 定向凝固DZ4合金高寿命低周疲劳裂纹易于萌生于试样内部或亚表面的柱状晶界.
- BN interwoven microstructure will prevent grain boundary slip and reduce the attenuation rate of high temperature strength. 氮化硼的编织状结构可阻碍晶界的滑移，降低材料高温强度的衰减率。
- During the landslipping of grain boundary,the experiments show,there is a very high sheering strain of the grain boundary. 实验发现:由于晶界滑错在晶界附近存在的高剪应变导致晶粒内部细观变形场不均匀。
- 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。
- Drilling Fluids Techniques of High Angle, Extended Reach Well in Zhuangxi Area. 桩西地区大斜度延伸井钻井液技术。
- Special liner hanger for high angle deviated holes and horizontal holes. 用于大斜度井及水平井的特殊尾管悬挂装置。
- Impurities tend to segregate at grain boundaries. 杂质常常在晶粒间界偏析。
- Therefore the chin looked lathier and less protrusive in high angle group. 高角组颏部唇面较低角组更加平直而突度较小(P<0.;01);颏角小于低角组(P<0
- Two area defects are twins and grain boundaries. 有两种面积缺陷,即孪生和晶粒间界。
- Significant changes in microstructure and grain boundary character distributions were observed,which are attributed as the major cause for failure of the ROF internal cover due to very high temperature service conditions. 研究结果表明,服役前后YUS701奥氏体不锈钢ROF内罩在显微组织和晶界特征分布上有明显的差异,这种差异是ROF内罩超高温运行失效的重要原因。
- 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。
- Because of the variations between fuzes, fuze time should never be used for High Angle fire with these projectiles. 由于各种引信引爆时间的变化，装配引信钟的炮弹绝不允许高射角发射。
- The mechanical twinning and recrystallizationare favoured in the high albite, indicating that dislocation mobility and themigration velocity of grain boundary increase with increasing disorder. 机械双晶和重结晶作用仅出现在高温钠长石之中,表明位错的活动性和晶界的迁移速度随结构的无序程度提高而增加。
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海词词典，十七年品牌
