颗粒长大 meaning in English
size enlargement
Examples
- The microstructure of sintered body was observed by scanning electron microscope ( sem )
液相烧结时，颗粒合并是w颗粒长大的主要机制。 - The crystal grain boundary of v2o5 films was melted and disappeared as increasing the deposition temperature , and the crystalline v2o5 films can be obtained by deposition at > 300 . these films showed excellent cathode and anodic electrochromic performance at different wavelength region
而衬底温度升高促进薄膜晶体颗粒长大、熔结，晶粒边界消失，在较高衬底温度( 300 400 ) ，得到连续的结晶性能良好的v _ 2o _ 5薄膜。 - The size variation of annealed nanoparticles was studied with the treatment temperature . the result shows that , for the size of 11nm zns nanoparticles , they grow up dramatically when the treatment temperature exceeding 600 , and have been 3 - 5 um when the treatment temperature increasing to 900
借助x射线衍射技术和扫描隧道电镜等实验手段，系统研究了zns纳米晶经过退火处理后尺寸随温度的变化关系，给出了颗粒尺寸随处理温度急剧增大的温度范围，从能量的角度解释了退火处理中颗粒长大的原因。