Define long wave. long wave synonyms, long wave pronunciation, long wave translation, English dictionary definition of long wave. n. A radio wave with a wavelength in excess of 1,000 meters. American Heritage® Dictionary of the English Language, Fifth
Define Long waves. Long waves synonyms, Long waves pronunciation, Long waves translation, English dictionary definition of Long waves. n. A radio wave with a wavelength in excess of 1,000 meters. American Heritage® Dictionary of the English Language,
a radio wave with a wavelength longer than a kilometer (a frequency below 300 kilohertz) 相似短语 long wave长波,久远波动,久远波动 long wave transmitter长波发射机 long wave radiation长波辐射 long wave broadcasting transmitter长波广播发射机 long wave infrared region长波红外波段 ...
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....
long-wave 听听怎么读 英 美 是什么意思 adj.长波的 网络长波浪;大的长期 英英释义 long-wave n.a radio wave with a wavelength longer than a kilometer (a frequency below 300 kilohertz) 同义词:long wave 学习怎么用 双语例句 1. Inadditionlongwaveinfrared,mediumwaveinfraredandshort waveinfraredimages...
Observing wide-field atmospheric turbulence has long been a challenge. With WWS, we can now achieve the direct observation of atmospheric turbulence evolution over 1,100 arcsec (each sub-FOV covers 36 × 36 arcsec for better visualization in Fig. 3a and Supplementary Video 1). The ...
When, however, a certain relation between frequency and wavelength is satisfied no applied forces are necessary and the motion is self-maintaining. This relation may be expressed analytically in the limit of very long wavelengths, but in general it must be evaluated numerically. Curves are given ...
根据第一段“A study by the University College London (UCL) has shown that staring at long wavelength light for three minutes every day can significantly improve vision in those aged 40 and above.(伦敦大学学院的一项研究表明,对于40岁及以上的人来说,每天盯着长波光看三分钟可以显著改善视力)”结合...
We manipulate matter-wave wave packets using velocity-sensitive two-photon transitions with wavelengthλ = 780 nm. The combined absorption and stimulated emission of photons imparts 2ħkmomentum kicks oriented along the cavity axis, wherek = 2π/λandħis the reduced Planck constant....
4.Pretreatment and time-domain analysis of long-wave irregular data of maglev track磁悬浮轨道长波不平顺测试数据的预处理及时域分析 5.T he influences of some parameters, such as rail surface irregularity wavelength, track mass, track rigidity and track viscosity, on the critical speed and the tr ...