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

• The kinetic flux vector splitting ( KFVS) method was used to simulate the shallow water long wave equation.
  采用动力学的流矢量分裂法模拟浅水长波方程。
• 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。
• On magnetostrictive noise of super low frequency H-field receiving antenna socket for V.H.F. long wave aerial| socket for V.H.F. long wave antenna
  超长波磁场接收天线磁致伸缩噪声研究超高频长波天线插孔
• 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。
• New Solutions for ( 2+ 1)-dimensional dispersive long wave equation
  （2+1）维色散的长波方程的新解
• 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。
• 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
• The band-pass filtering value is obtained by scale separation with different parameters C and G.It inhibits both long wave and short wave and achieves good scale separation effect.
  取不同的参数C和G得到的尺度分离后的带通滤波值，既抑止了长波，又抑制了短波，达到较好的尺度分离效果。
• The periodic initial value problem of a class of generalized symmetric regularized long wave equations is considered.
  考虑了一类广义的对称正则长波方程的周期初值问题。
• Experimental Study on Cooling Ceiling Air-conditioning System Covered and Airproofed with the Film Whose Long Wave Transmittance ( LWT) is High
  加装长波高透过性薄膜的冷却顶板空调系统的实验研究