膦氧氮丙啶［ｔｒｉｓ（２ｍｅｔｈｙｌ１ａｚｉｒｉｄｉｎｙｌ）ｐｈｏｓｐｈｉｎｅｏｘｉｄｅ，简称ＭＡＰＯ］是固体火箭推进剂的组分之一。我们用昆明种小鼠评价了该化合物对Ｆ１仔鼠生长发育的影响，ＭＡＰＯ剂量设１，１０，１００ｍｇ／Ｌ３个试验组和１个自来? Phosphinoxazino [tris  (2  methyl  1  aziridinyl) phosphineoxide, referred to as MAPO] is one of the components of solid rocket propellant. We used Kunming mice to evaluate the effects of this compound on the growth and development of F1 offspring. The MAPO dose was set at 1, 10 and 100 mg /