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

• 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。
• 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。
• 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。
• 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。
• Long wave earthquake has come to Nagoya. Maybe there is an magnified earthquake far from here.
  中午左右在名古屋感觉了长周期的地震波。有可能远方有大地震呢。
• Based on athermal design technologies of optical passive mode, this paper describes an example of a cooled long wave infrared optical system.
  采用光学被动式无热化设计方法，给出了针对长波红外制冷型光学系统的一个设计实例。
• 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
• 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
• 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。
• 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