这个时钟是电动的吗？
He invented the first electric clock.
他发明了第一个电动钟。
Find something that makes a very quiet, steady sound. A small fan on a low setting or a real, non-electric, ticking watch or clock are ideal.
找一些安静、稳定的东西，一台低音的小风扇，一只电子手表或钟是一个很好的选择。
The electric kitchen clock growled.
厨房里的电动钟嗡嗡作响。
The electric power monitoring system is a complex distributing system, and there is different demand on clock synchronization precision in different levels.
电力监测系统是一个复杂的分布式系统，对时钟同步精度有着不同层次的需求。
Otherwise, the electric level transform of memorizer and the configuration of clock module are analyzed in detail.
并对存储器的电平转换以及时钟模块的配置进行了详细的分析。
The clock signal provided by Global Positioning system GPS is widely used as a synchronous clock in broadcasting television system and electric power system and the display of time in public.
GPS卫星同步时钟广泛用作广播电视、电力等系统的同步时钟及车站、机场等公共场所的时间显示。
The clock signal provided by Global Positioning System(GPS)is widely used in electric power system for relay protection, SOE (Sequence of Events), fault locating, synchronous sampling and so on.
GPS同步时钟信号已在电力系统的继电保护、事件顺序记录、故障测距、同步采样等诸多领域获得重要运用。
The main for the high precision spring, battery spring, electronic spring, Antenna spring, electronic hardware, instrument and meter, electric clock Watch a variety of precision parts.
主用于高精密弹簧、电池弹簧，电子弹簧，天线弹簧，电子五金、电镀挂具、仪器仪表、电器钟表等各种精密零件。
The main for the high precision spring, battery spring, electronic spring, Antenna spring, electronic hardware, instrument and meter, electric clock Watch a variety of precision parts.
主用于高精密弹簧、电池弹簧，电子弹簧，天线弹簧，电子五金、仪器仪表、电器钟表等各种精密零件。
That might not seem surprising in this age of electric lights and round-the-clock activities, but co-author David Samson says this shift began long before we developed artificial lighting.
在这个有电灯和通宵工作的时代这也许并不令人惊讶。但是这份报告的共同作者大卫•萨姆森说，睡眠的这种变化早在我们发明人工照明之前就开始了。
That might not seem surprising in this age of electric lights and round-the-clock activities, but co-author David Samson says this shift began long before we developed artificial lighting.
在这个有电灯和通宵工作的时代这也许并不令人惊讶。但是这份报告的共同作者大卫•萨姆森说，睡眠的这种变化早在我们发明人工照明之前就开始了。
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