查询词典 radiotelegraphic

German hertz discovered radio wave and after invention of Italian Ma Keni is subsequently radiotelegraphic, radio communication technology passes the development of a many century, fetched spectacular gain.

梗概： 德国人赫兹发现了无线电波以及随后意大利人马可尼发明无线电报之后，无线电通信技术经过一个多世纪的发展，取得了惊人的成果。

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。