查询词典 wireless telegraph

In Phase I, communications and media policy primarily referred to the emerging technologies of telegraph, telephony and wireless.

在第一阶段，传播与媒介政策主要涉及的对象是新兴的电报、电话和无线电技术。

The inventions that meet these criteria, in chronological order, are the compass, the mechanical clock, the glass lens, the printing press, the steam engine, the telegraph, electric power, wireless communications, antibiotics, and the transistor.

按照时间顺序排列，符合这些标准的发明是：指南针，机械钟表，玻璃镜片，印刷机，蒸汽机，电报机，电力，无线通信，抗生素和晶体管。

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。