1. Moreover, an analogous result of hereditarily normal weakly submetacompact is obtained. 进一步还得到了遗传正规的遗传弱次亚紧性的类似结果。
2. Before marrying, undertake advisory hereditarily, it is the requirement of prepotent actor Yo, improve population quality not only, also can reduce the burden of family and society. 结婚前进行遗传咨询,是优生优育的要求,不仅提高人口素质,也会减少家庭和社会的负担。