Short-wave radio uses the 20-50 metre band.
短波收音机用的波段是20–50米。
Then in 2000 a British oceanographic vessel recorded a 29-metre wave off the coast of Scotland.
紧接着2000年，一艘英国海洋调查船在苏格兰海岸记录到一个高达29米的巨浪。
Certain parts of the South American coast probably will see almost nothing but other parts might get a metre or two of wave height.
南美局部地区可能什么也看不到，但是其他地区可能会遇上一到两米高的海浪。
In this state, each atom's quantum wave-function-its effective size-extends several billionths of a metre from its nucleus.
在这种状态下，每一个原子的量子微波函数- - -即它的有效作尺寸- - -将以原子核为中心延展到十亿分之几米(即纳米)的范围。
Metre wave band direct RF sampling digital receiver is introduced in this paper. Main design and implement method is explained by an example of digital receiver.
介绍了一种米波段直接射频采样数字接收机，并通过一个数字接收机的实例说明它的具体设计和实现方式。
The utility model discloses a capacitance type vertical line transducer for a wave metre, which comprises a plurality of coaxial cables.
本实用新型公开了一种测波仪器用的电容式垂线传感器。
The utility model discloses a capacitance type vertical line transducer for a wave metre, which comprises a plurality of coaxial cables.
本实用新型公开了一种测波仪器用的电容式垂线传感器。
应用推荐