1.
Modulation-Free Laser Frequency Locking by AOM Shifted Cesium Sub-Doppler Spectra
声光偏频亚多普勒光谱无调制激光频率锁定
2.
Among them was Ah Hsiang, who kept glancing at Pockmarked Li to see what he would do.
阿祥也在一处，频频用眼光探询李麻子。
3.
Those scandals have taken their toll, as has fraudulent investment banking research.
丑闻案的频频曝光，投资银行报告失实。
4.
Study of LD-Pumped 1064nm Dual-Frequency Nd: YAG Laser with Large Frequency-Difference;
LD泵浦1064nm大频差双频Nd：YAG激光技术研究
5.
photoaudio generator
低频光电信号发生器
6.
fibre optic video modem
光纤视频调制解调器
7.
RF excited ion laser
射频激励离子激光器
8.
DVD Digital Video/Versatile Disk
数字视频/万能光盘
9.
simultaneous dual frequency dye laser
同步双频染料激光器
10.
high frequency electronic fluorescent lamp ballast
日光灯高频电子镇流器
11.
optical spatial frequency filter
光学空间频率滤色器
12.
pulse repetition frequency [laser game]
脉冲重复频率〔激光游戏〕
13.
integrating video microdensitometer
积分视频显微光密度计
14.
spectral density
谱线[频谱，光谱]密度
15.
single frequency argon ion ring laser
单频氩离子环形激光器
16.
single frequency carbon dioxide laser
单频二氧化碳激光器
17.
Frequency mondulation, which is not possible with polychromatic light.
多色光不可能调制频率。
18.
Experiments of second harmonic generation of 9.3 μm pulsed CO_2 lasers
9.3μm脉冲CO_2激光倍频实验