Designing for High Precision Synchronous Clock Based on GPS-Clock
基于GPS秒时钟的高精度同步时钟设计
The clock was ticking away the seconds.
时钟在滴答滴答地计秒。
Inhale for four seconds, hold for seven seconds, and exhale for eight seconds.
吸气大概用4秒钟的时间，屏息大概7秒钟，然后呼气大概8秒钟。
`That's good, that'll do,' said Passeprtout to himself.
两个钟准确地同时敲响，一秒钟也不差。
When turning the motor on, one second should be allowed after activation.
马达接通时，允许有一秒钟的启动时间。
A clock signal with 1 million pulses per second is referred to as a 1 megahertz.
每秒钟有一百万个脉冲及时钟信号，也称兆赫.
We waited as the clock ticked away the last few seconds of the old millennium.
我们静候着时钟滴答走过千年的最后几秒钟。
clock, secondary, with only minute and (or) second-hands
标准时钟,只装有分针和(或)秒针
The pc will be busy for several second building a device list
PC将用几秒钟时间建立设备清单
The pc will is busy for several second building a device list.
PC将用几秒钟时间建立设备清单。
A couple of seconds.No residual discomfort.
几秒钟时间,之后不适感不会有所遗留
have shown that dreams last only two to ten seconds.
显示梦境的持续时间只有2至10秒钟。
The number of pulses per second produced by the master clock.
主时钟每秒产生的脉冲数。
exposure of a film for a relatively long time (more than half a second).
胶卷曝光时间相对较长（超过半秒钟）。
GPS Synchronization Clock Study in Power System;
电力系统GPS卫星同步时钟装置研究
The GPS Synchronization Clock of Power System Based on SoPC;
基于SoPC技术的电力系统GPS同步时钟
New method of clock synchronization among inverse GPS base-stations
一种新的倒GPS基站间的时钟同步方法
Clock test system for electric energy measuring devices based on GPS
基于GPS的电能计量装置时钟测试系统