胎盘位置不正

Placental location. Uterine morphology are affected late pregnancy in intrauterine fetal position, if the fetus is referred to as the location of abnormal fetal position is not correct, it is the birth of the middle factor does not ring true.

胎盘位置。子宫形态都是影响孕后期胎儿在宫腔内位置的，若胎儿位置异常则称为胎位不正，它才是顺产不顺产的因数呢。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。