目的探讨染氟大鼠生精细胞凋亡和血清雌二醇水平的关系。
Objective To observe the relationship between spermatogenic cell apoptosis and serum estradiol level in rats exposed to fluoride.
教育是由有生以来，耳濡目染影响的，形成我们人一生的行为，所谓「近朱者赤，近墨者黑，染于苍则苍，染于黄则黄。」
Education starts when we are born; what we constantly see and hear after our birth shapes our behavior throughout our lives.
熟宣。是配染胶矾的生宣，具有着水后不渗化的特点。
Treated Xuan paper refers to the Xuan Paper after special treatment with vitriol and gum, it has the character of no seeping.
陈染(化名)，是一个23岁的大学毕业生，她喜欢上了寄售店里的一辆红色的马自达3。
Chen Ran (not her real name), is a 23-year-old recent university graduate who said she fell in love with a red Mazda 3 in a consignment store.
陈染(化名)，是一个23岁的大学毕业生，她喜欢上了寄售店里的一辆红色的马自达3。
Chen Ran (not her real name), is a 23-year-old recent university graduate who said she fell in love with a red Mazda 3 in a consignment store.
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