The defects such as facetgrowth core and wake of melt were observed from etching figures on (101) face, and their causes of formation were analyzed.
通过蚀坑形貌在晶体横截面内观察到了小面生长核心区和熔质尾迹等缺陷，并分析了其成因。
2
Now, Brazil's economy is booming and the growth of the middle class, which included the majority of Brazilians for the first time in 2009, is changing every facet of life.