1.
Time and frequency dissemination via television signals
GB/T7402-1987利用电视信号传送标准时间频率
2.
SFTS (Standard Frequency and Time Signals)
标准频率和时间信号
3.
ISAR Imaging of Multiple Targets Using Time-Chirp Distribution
基于时间-调频率分布的多目标ISAR成像
4.
hydrogen maser frequency standard
氢激射型原子频率标准
5.
standard tuning frequency
GB/T3451-1982标准调音频率
6.
cesium atomic beam frequency standard
铯原子射束的频率标准
7.
standard busy rate
标准繁忙率〔繁忙时间可应付的人数〕
8.
percentage allowance over standard time
超过标准时间的宽限百分率
9.
calibration marker
校准指示器, 校准标记(频标, 时标)
10.
EST=Eastern Standard Time
东部标准时间[美]
11.
THE TEMPERATURE-FREQUENCY EFFECTS OF THE RAMSEY CAVITY IN CS BEAM FREQUENCY STANDARD
铯束频率标准中微波腔的温度频率效应
12.
frequency and duration method
停电频率和持续时间法
13.
time and frequency synchronization
时间同步与频率同步
14.
Alaskan Standard Time
阿拉斯加标准时间阿拉斯加标准时间
15.
Standardization of RFID Technology Applied in the Logistics Industry-Standardization of Radio Frequency;
RFID技术在物流业应用中标准化——电波频率标准化
16.
This is the basis for the well-known cesium clock, presently the standard of frequency and time.
这就是众所周知的铯原子钟的基础，它是目前的频率和时间基准。
17.
Generic specification of rubidium frequency standards
GB/T12498-1990铷原子频率标准通用技术条件
18.
Measuring methods for rubidium frequency standards
GB/T12499-1990铷原子频率标准测试方法