long wave

听听怎么读

英 [lɔŋ weiv]

美 [lɔŋ wev]

是什么意思

释义

长波；

英英释义

long wave

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

学习怎么用

双语例句

In radio communication, either short or long waves may be used.
无线电通讯可以采用短波也可以采用长波。
Short wave lengths correspond with high frequencies,and long wave lengths to low frequencies.
短波波长和高频相对应，长波波长与低频相对应。

权威例句

Radiative transfer for inhomogeneous atmospheres: RRTM, a validated correlated‐k model for the longwave
Photochemotherapy of psoriasis with oral methoxsalen and longwave ultraviolet light.
Long‐wave elastic anisotropy produced by horizontal layering
New Angular Distribution Models for Shortwave and Longwave Top-of-Atmosphere Radiative Flux Estimation From the Clouds and the Earth...
Longwave band model for thermal radiation in climate studies
Intensities of Electronic Transitions in Molecular Spectra IX. Calculations on the Long Wave‐Length Halogen Spectra
Long‐wave instabilities and saturation in thin film equations
UV/blue LED-phosphor device with short wave pass, long wave pass band pass and peroit filters
A new long‐wave formula for estimating downward clear‐sky radiation at the surface
Long Wave Approximations for Water Waves

反义词

short wave

l开头的单词