查询词典 scarifiers

Blastrac offers a full line of portable surface preparation equipment for concrete, steel, asphalt and other substrates including shot blasting systems, concrete grinding and polishing equipment, scarifiers, floor strippers, milling machines, saws for concrete, asphalt and masonry, and dust collection systems.

Blastrac 为包括注射引炸系统，具体物研磨和抛光仪器，拨土用农耕器具的具体，钢的，和用柏油铺成的和其他的基体提供一条手提式表面的准备仪器的完整线，地板剥毛具，铣床，对于具体物，柏油和石工，和灰尘收集系统的锯子。

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。