EHF:极高频率
“Extremely High Frequency”(EHF)是为了便于书写和使用而广泛采用的缩写形式,尤其在机构和军事领域应用频繁。该术语的中文译为“极高频率”,通常指频率范围在30GHz至300GHz之间的电磁波。由于其波长短、传输特性独特,EHF频段在卫星通信、雷达探测及高速数据传输等高科技领域具有重要应用价值。
Extremely High Frequency具体释义
Extremely High Frequency的英文发音
例句
- The first advance was made in ascertaining that the chemical activity of the discharge was very considerably increased by using currents of extremely high frequency or rate of vibration.
- 第一次进展的取得,确定了这种能量流的化学活跃性,在非常高的电流频率之下,可以有相当大的提高。
- UNB ( Ultra Narrow Band ) communication is such a technique that is able to provide extremely high frequency bandwidth efficiency up to 100bps / Hz.
- 超窄带(UNB,UltraNarrowBand)通信正是一种可以提供极高频谱利用率的技术,有望达到100bps/Hz。
- Extremely High Frequency(EHF) Electrotherapy : Millimeter Wave Therapy
- 极高频电疗法&毫米波疗法
- In logistics system, transporting and transferring happen with an extremely high frequency, and they cost most of the expense.
- 在物流系统中,装卸搬运是发生概率极高且消耗费用占物流总费用较大的部分。
- The seismicity in Yunnan region in the 20th century occupies a front place in Chinese mainland in extremely high frequency, strength and hazard rate.
- 20世纪云南地区地震活动以极高的频度、强度和成灾率而位居我国大陆之前列。
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