1) grain movement
晶粒运动
2) grain rotation
晶粒转动
1.
As the grain sizes are decreased,the transition of deformation mechanism from partial dislocation emission from grain boundaries and twinning to grain boundary sliding and grain rotation in face-centered-cubic nano-crystalline metals is summarized.
综述了纳米面心立方金属的变形机制随晶粒尺寸的减小而发生的变化,即变形机制由晶界处发射不全位错、形成孪晶转变为晶界滑移、晶粒转动。
3) moving grain boundary
运动晶界
4) Particle motion
颗粒运动
1.
Numerical study on the effect of vortices upon particle motion in unsteady and unstable liquid-particle two-phase flows;
非定常不稳定液固两相流动中旋涡对颗粒运动影响的数值研究
2.
Study on nonlinear characteristic of particle motion during the process of coal screening
筛分过程中颗粒运动的非线性特性研究
3.
The discrete element method(DEM) code is incorporated into the commercial computational fluid dynamics(CFD) software package FLUENT with user define functions(UDF),then the particle motion is numerically simulated in the large curvature rotating under the condition of pneumatic conveying.
利用这一方法研究了大曲率弯管内的气力输送过程中颗粒运动过程。
6) Particle movement
颗粒运动
1.
The study of dynamic model of dust particle movement in coal face;
采煤工作面粉尘颗粒运动的动力学模型的探讨
2.
The particle movement and the changes in the flow pattern are discussed in the spouted fluidized bed.
论述了喷动流化床的起源与发展,讨论了喷动流化床内颗粒运动情况及流型的的变化,并概述了目前对喷动流化床的研究现状及在造粒工业中的应用。
补充资料：南美洲运动会和南十字运动会
1922年在巴西举行过1届南美洲运动会,参加者限于南美洲国家。1978年在玻利维亚举行过 1届南十字运动会，参加国有阿根廷、玻利维亚、巴西、智利、厄瓜多尔、巴拉圭、秘鲁和乌拉圭8国。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条