一端膨大的

"Each of the million or so nephrons in each kidney is a tubule 1.2-2.2 in.(30-55 mm ) long. At one end it is closed, expanded, and folded into a double-walled cuplike structure (Bowman's capsule) enclosing a cluster of capillaries."

每个人的肾脏约含100万个肾元，各肾元为一条长约30～55公厘的极细小管，该管一端封闭，膨大，折成双壁杯状构造，包覆着一团毛细血管。

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。