Etron is a small company in the city of Suzhou, in eastern China, that exports 95% of its products.

钰创科技是位于华东地区苏州市的一家小型企业，出口占其生产总量的95%。

Etron is a small company in the city of Suzhou in eastern China that exports 95 percent of its products.

钰创科技股份有限公司是苏州的一个小公司，出口占其生产总量的95%。

Methods After uranyl acetate staining, the change of ultrastructure of C6 cells before and after PA treatment was observed under transmission el etron microscopy.

方法采用醋酸双氧铀电子染色，电子显微镜（电镜）下观察培养C6细胞在应用苯乙酸后的超微结构变化。