1.
There are two chief kinds of seismic waves: body waves and surface waves.
有两种主要的地震波：体波和面波。
2.
Body waves, the fastest seismic waves, move through the earth.
体波是最快的地震波，可贯穿地球。
3.
Study on the Wavelength Division Multiplexing Filter of One Dimensional Photonic Crystals;
一维光子晶体波分复用滤波器的研究
4.
interaction between waves in plasma
等离子体中波和波相互作用
5.
Research on Absorbing Properties of Wave-absorbers with LHM and RHM Structures;
左右手材料结构吸波体吸波性能研究
6.
The Smart Jamming on Carrier Synchronization of HF parallel System
对短波并行体制载波同步的灵巧干扰
7.
Study on Millimeter and Sub-millimeter Radiation Features
物体的毫米波/亚毫米波辐射特性分析
8.
Experiment of Wavelength Selectivity of Volume Holographic Wavelength Division Multiplexing Filter
体全息波分复用器件波长选择性实验
9.
travelling-wave semiconductor laser amplifier
行波半导体激光放大器
10.
continuous wave visible gas laser
连续波可见气体激光器
11.
transistor synchroscope
晶体管式同步示波器
12.
crystal rectifier harmonic generator
晶体整流谐波发生器
13.
double-emitter chopper transistor
双发射极斩波晶体管
14.
secondary volumetric sweep efficiency
二次采油体积波及系数
15.
travelling-wave semiconductor optical amplifier
行波半导体光放大器
16.
crystal shutter
晶体检波器保护装置
17.
fixed-tuned crystal detector
固定调谐晶体检波器
18.
semiconductor 3-channel carrier terminal with repeater
半导体三路增音载波机