未密闭的

Results No bacteria were found in the closed group.

结果 密闭组手术中使用的无菌生理盐水未检出细菌。

A textile machine consisting of a spiked drum revolving inside a chamber fitted internally with spikes, used to open and clean unpro寻找纺织加工 cessed cotton or wool.

打棉机一种由装刺的鼓组成的机器，鼓在内部装有大钉的密闭空间内转动，用于打开和清理未的棉花或羊毛

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。