waveband

英 [ˈweɪvbænd]

美 [ˈweɪvbænd]

n. (无线电)波段

复数：wavebands　

BNC.40211

牛津词典

noun

柯林斯词典

(无线电)波段
Awavebandis a group of radio waves of similar length which are used for particular types of radio communication.

英英释义

noun

a band of adjacent radio frequencies (e.g., assigned for transmitting radio or television signals)
Synonym:frequency band

双语例句

This power source has advantage of small volume, light heft, reliable working stabilization and wide waveband.
该电源具有体积小、重量轻、工作稳定可靠，频率范围宽的优点。
Effect of Ultraviolet with Full Waveband on Human T Lymphocyte Subsets in Vitro
全波段紫外线照射对人T细胞亚群计数影响的体外研究
Influence factors on infrared emissivity of Aluminum powder coatings in 8-14 μ m waveband were studied.
研究了影响铝粉涂层在8-14μm波段红外发射率的因素。
Therefore, it is necessary to reform the processing technologies for the improvement of the damage threshold in the ultraviolet waveband.
因此，改进光学元件表面加工质量，降低亚表面缺陷，对光学元件抗损伤能力的提高是非常必要的。
A 8mm waveband FM and AM noise measuring equipment is introduced in this paper.
介绍了8mm调频调幅噪声测试设备的原理和设计，给出了完整的测试数据和误差分析。
The system can obtain anytime spectral irradiance, given waveband irradiance of instant light source and its change with time as well as the change of peak wavelength with time.
系统可获得瞬变光源点燃过程当中各时刻的光谱辐照度、给定波段的辐照度及其随时间的变化、峰值波长随时间的变化。
An achromatic conformal optical system working within infrared waveband was designed.
设计了一个红外波段消色差共形光学系统。
Difference among several classic waveband switching algorithms are discussed and compared.
本文比较了几种经典的波带交换算法的差异。
Dual waveband signals in high power laser welding were recorded and analyzed, especially, the law between the signals magnitude and the defocusing was discussed.
记录和分析了高功率激光焊接中工作区的紫外和红外信号，着重分析了双波段信号与离焦量变化的对应规律。
Due to atmospheric turbulence on IR waveband, the optical system of heavy-calibre telescope wavefront distorts.
由于大气湍流造成大口径望远镜光学系统波面畸变，严重影响成象质量。