long wave

英 [ˈlɒŋ weɪv]

美 [ˈlɔːŋ weɪv]

n. 长波

电力

牛津词典

noun

长波
a radio wave with a length of more than 1 000 metres
1. to broadcast on long wave
  用长波播送

柯林斯词典

N-UNCOUNT 长波
Long waveis a range of radio waves which are used for broadcasting.
1. ...broadcasting on long wave.
  用长波广播
2. ...1500m on long wave.
  1,500米的长波波长

英英释义

noun

a radio wave with a wavelength longer than a kilometer (a frequency below 300 kilohertz)

双语例句

Regional Administrative Conference for Long Wave and Medium Wave Broadcasting of the International Telecommunication Union
国际电信联盟长、中波广播区域性无线电行政大
A passive long wave cochlea model is applied to extract audial feature of naval vessel radiation noise.
为提取舰船噪声听觉特征，应用被动长波模型对舰船噪声进行了分析，得到噪声信号的二维时空分布。
New Solutions for ( 2+ 1)-dimensional dispersive long wave equation
（2+1）维色散的长波方程的新解
If intermittent small scale breaking is occurring, the average energy density is limited by conditions near the long wave crests.
如果间歇性的小尺度破碎正在发生，平均能量密度就要受到长波波峰附近状况的限制。
The Fifth Long Wave of World Economy Entering its Descending Stage: The Trend, Causes and Characteristics
第五轮世界经济长波进入衰退期的趋势、原因和特点分析
Heat transfer coefficient of convection, long wave radiation and vaporizing at exterior surface are analyzed, and simplified algorithm for total heat transfer coefficient is provided.
分别分析了建筑外壁面对流换热系数、长波辐射换热系数、蒸发换热系数的计算方法，给出了总换热系数简化经验算式。
The common evaporation coating materials have great dispersion and certain absorption in middle and long wave infrared region.
在中长波红外区域，通常使用的镀膜材料都存在相当大的色散和一定的吸收。
Under two limit conditions, namely, long wave and short wave, the saturated brittle rock is stable.
在两种极端情况下&长波和短波，饱和脆性岩石总是稳定的。
Taking the dispersive long wave equations as an example, a general method for seeking the exact solutions through the homogeneous balance method for the nonlinear evolution equations is presented.
本文给出了寻找适当的辅助方程的一种较一般化的方法，通过这种方法可以得到一系列的辅助方程，利用这些辅助方程又可以构造出非线性发展方程的许多精确孤波解。
Study on the Influence of Long Wave Radiation on Space Load
室内长波辐射换热模型对房间负荷影响的研究