1.
For large wavelengths, the velocity is constant.
对于长波长的波，传播速度是常数。
2.
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。
3.
Infrared radiation has wavelengths longer than those of visible light.
红外辐射的波长比可见光的波长长。
4.
Coherence length
相干长度(谐波列长度)
5.
sonic comparator
声波比较[比长]仪
6.
dual laser
【光】双波长激光器
7.
quarter-wave filter
四分之一波长滤波器
8.
a very short electromagnetic wave.
波长非常短的电磁波。
9.
Wave speed equals frequency times wavelength.
波速等于频率乘以波长。
10.
propagation of long and very long wave in the ionosphere
电离层长波和超长波传播
11.
Most Suitable Wavelength Pair Selection in Double Wavelength Spectrophotometry by Origin;
双波长分光光度法最佳波长对的选择
12.
Routing and Wavelength Assignment in Wavelength Switched Optical Network
波长交换光网络中路由波长分配技术
13.
wavelength independent coupler
非波长依赖型耦合器
14.
quarter-wave whip antenna
四分之一波长鞭状天线
15.
quarter-wave transformer
四分之一波长变换器
16.
wave resolution of X-ray spectrum
Ｘ射线光谱波长分辨率
17.
achromatic quarter wave prism
四分之一波长消色棱镜
18.
wavelength division solar cell
波长分割太阳能电池