1.
propagation of long and very long wave in the ionosphere
电离层长波和超长波传播
2.
ELF Electromagnetic Wave Emission-Receiving System Based on Low Power Consumption Digital Control Method
低功耗数字控制超长波发射与接收系统
3.
On magnetostrictive noise of super low frequency H-field receiving antenna
超长波磁场接收天线磁致伸缩噪声研究
4.
socket for V.H.F. long wave aerial | socket for V.H.F. long wave antenna
超高频长波天线插孔
5.
We distinguish ultrashort, short, medium, and long waves.
我们将其分为超短波，短波、中波和长波辐射。
6.
Investigation on the Optical Carrier Source for WDM-RoF System Based on the Photonic Crystal Fiber and the Superstructure Fiber Bragg Grating
基于PCF超连续谱的RoF多波长载波源的研究
7.
Measurement of the ultra - fine structure of He - Ne laser;
He-Ne激光波长超精细结构的测量
8.
Experimental Study on Ultrasonically Assisted Turning Slender Shaft
细长轴超声波辅助振动车削试验研究
9.
The effect of ultrasonic wave on growth in Nile tilapia
超声波对尼罗罗非鱼幼鱼生长的影响
10.
Of or relating to radio waves with a wavelength less than10meters(33feet.
超短波的波长小于10米（33英尺）的电波的或与波长小于10米（33英尺）的电波有关的
11.
The very short wave lengths of ultrasound make a great difference in what ordinary sound waves can do.
超声波的波长极短，其功能与普通声波相比大不相同。
12.
SUPERCONDUCTING BANDPASS FILTER AT P BAND USING QUARTER-WAVELENGTH RESONATORS
采用四分之一波长谐振器的P波段高温超导滤波器研制
13.
Fiber Ultra-Short Pulse Generation and All-Optical Wavelength Conversion;
光纤超短脉冲光源和全光波长变换技术的研究
14.
Research on Seismic Responses of R.C.Superlong Structure Considering Traveling Wave Effect;
钢筋混凝土超长结构地震行为行波效应研究
15.
Initial Research on the Effect of Ultrasonic Treatment on the Growth of Gynostemma Pentaphyllum(Thunb.)Makino;
超声波刺激对绞股蓝生长影响的初步研究
16.
The Study of Extraordinary Transmission Behavior in Sub-wavelength Metallic Slit;
亚波长结构金属缝隙超强透射特性的研究
17.
All-Optical Wavelength Conversion and Fiber Super Continuum Pulse Source;
全光波长变换和光纤超连续脉冲光源的研究
18.
Discussions on Ultrasonic guided wave test length of bolting
超声导波检测锚杆长度若干问题的讨论