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氟,大家并不陌生。含氟牙膏,大概是最常见的。由此,不少人认为氟是人类的朋友。且慢,氟的脾气并不那么好,有时,它也会伤害人类。★白色的“血液”严重失血者必须及时输血,但是在血液不足或患者恪于宗教信仰而无法进行输血时,如何抢救伤病员垂危的生命呢?唯一的办法是输入人造血——一种由氟和碳化
Fluoride, we are no strangers. Fluoride toothpaste, probably the most common. As a result, many people think fluorine is a human friend. And slowly, fluorine’s temper is not so good, and sometimes it hurts humans. ★ white blood serious serious blood loss must be timely blood transfusion, but in the blood or patients with religious beliefs can not be transfused, how to rescue critically ill lives of sick and wounded? The only way is to enter the hematopoietic - A kind of fluorine and carbonized