1·The crystal grains grow up accompany the temperature rising.
随温度的升高，出现晶粒长大的现象。
2·The crystallinity and crystal grains reduced slightly after ultrasonic etching.
这种处理会使纤维的结晶度和晶粒尺寸均小幅下降；
3·The invention increases picking up and sorting efficiency, and preventing issue of mixed up crystal grains.
本发明可增加拾取分类的效率，且可避免混晶问题。
4·The key to fining the structure of ingot casting lies in the formation of a number of fine equiaxed crystal grains.
金属铸态组织细化的关键是获得大量细小等轴晶。
5·Sorter of picking up crystal grains includes multiple collection racks with basins. Each collection rack is corresponding to different sorts of qualities of crystal grains.
一种晶粒拾取分类装置，其设置有多个承盘收集架，且每个承盘收集架分别对应至不同的晶粒品质类别。
6·In order to prepare high quality porous magnesium alloys materials, massive pores must exist in the alloys, the crystal grains of the alloy's skeleton should be refined as well.
在保证医用多孔镁合金具有大量孔隙的同时，使材料骨架部分的晶粒细化，才能制备出高质量多孔镁基合金材料。
7·Compared with conventional furnace annealing, PbTiO3 thin films by rapid thermal annealing had smaller, denser and uniform crystal grains in size with better crystallographic quality.
与常规晶化相比，快速晶化处理的薄膜结晶质量好，晶粒较小、分布均匀致密。
8·In this paper, the effect of electromagnetic vibration and stirring on the fining of crystal grains and its mechanism are discussed based on the results from laboratory and industrial-scale tests.
本文在实验室和工业试验的基础上对电磁振动和电磁搅拌的晶粒细化机理和效果进行了探讨，并获得满意的晶粒细化效果和消除偏析的作用。
9·The results showed that the metallurgical defects such as inclusions, coarse crystal grains and asymmetry of the grain size were the main reason resulting in fracture of the steel rods during drawing.
结果表明，原材料中存在的夹杂物、晶粒粗大及混晶等冶金质量缺陷是盘条在拉拔过程中发生断裂的主要原因。
10·It indicates that the shape of W and WC grains is varied, such as dendritic and chain structure, and there are many crystal defects in WC grains.
发现钨和碳化钨粉形状复杂，多为树枝状或链状颗粒团形式，碳化钨粉中有较多的晶体缺陷。