• Omega, which has timed Olympic events since 1932, USES four digital cameras as a backup to its electronic timing system. Images from track events have routinely been released by Omega.

    从1932年开始就是奥运会计时商的欧米茄,为它的电子计时系统用四个数码相机进行备份,赛后这些图片一般都会由欧米茄公布出来。

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  • The paper describes the architecture of the clock timing system.

    文中详细介绍了此时钟授时系统的系统结构。

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  • Base on timing system of single PMSM, achieve the multi-motor synchronous control.

    在单个永磁同步电动机调速系统的基础上,实现了多电机同步控制。

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  • In sprint racing the starting gun is electronically wired up to the timing system.

    短跑比赛中,电线将发令枪和计时系统连在一起。

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  • Chip timing system will be used in the race. All runners need to wear the Chip for timing.

    赛事将采用晶片计时,跑手必须佩带晶片作赛。

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  • When the load of pump control cubage timing system changes, the motor output speed must be kept steady.

    泵控容积调速系统中负载发生变化时,要保证马达输出转速恒定。

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  • The HL-2A control system consists of timing system, PLC logic control system and feedback control system.

    HL 2A控制系统由时序控制系统,逻辑控制系统和反馈控制系统三个部分组成。

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  • The wire feeder timing system consists of MOSFET switch control circuit, PWM circuit and control circuit.

    送丝调速系统由功率MOSFET开关控制电路、脉宽调制电路及控制电路构成。

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  • FPGA is used to modulate spring pulse signal so as to improve the capability and stability of the DC timing system.

    使用了FPGA进行触发脉冲信号的调制,提高直流调速系统的性能及稳定性。

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  • The DSP processor was adopted to realize the permanent magnetic synchronism motor frequency conversion timing system.

    采用DSP处理器实现永磁同步电机变频调速系统。

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  • Based on the theory of state feedback, the paper presents a research on optimization design for activator of DC timing system.

    基于状态反馈理论,对直流调速系统转速调节器的最优性设计进行研究。

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  • Thyristor direct current timing system of the base on fuzzy control and take on rotate speed negative feedback is discussed in this paper.

    研究基于模糊控制的具有转速负反馈的晶闸管直流调速系统。

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  • Our circadian clock, or biological timing system, governs our daily cycles of feeding, activity and sleep, with respect to external dark and light cycles.

    我们的生物钟或生物调时系统,对外界黑夜和天明循环的反应,控制着我们每天进食、活动和睡眠的循环。

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  • Alternating-direct-alternating circuit is adopted and CPLD is used as logic control device of power IGBT in main circuit of variance-frequency timing system.

    变频调速系统主电路采用交-直-交形式,以可编程逻辑器件(CPLD)作为调速系统逆变电路功率开关器件IGBT的逻辑控制器件。

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  • In the paper, the control scheme of eight-level drawbench frequency conversion timing system solves the stability precision and improves the economic benefit.

    文章设计出的八级拉丝机交流变频调速系统的控制方案,解决了稳态精度的问题,提高了经济效益。

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  • The part of timing is a double closed loop DC timing system, and it is composed of rev loop (internal loop) and current loop (external), which are series-wound.

    调速部分为双闭环直流调速系统,由转速环(内环)和电流环(外环)串联组成。

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  • Firstly, a series of reference systems, related to GPS navigation positioning system, such as timing system, reference frame and force model system, are discussed in detail.

    本文详细地论述了与GPS导航定位系统一系列有关的参考系统:时间系统、坐标系统和力模型系统。

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  • The improved frequency conversion timing system not only reduces working strength of the labor and improves timing accuracy, but also reduces failure rate and energy consummation.

    改造后的变频调速系统不仅减轻了工人的劳动强度,提高了调速精度,而且故障率低,降低了能耗。

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  • The electric timing system of the main lifting structure on bridge crane is researched in this paper for providing a reference to the improvement of the electric controlling system.

    主要研究桥式起重机主起升机构调速系统,为工厂桥式起重机电控系统改造提供一种参考。

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  • Having been put into several companies, the results show the electronic timing system and synchronization control system operate steadily, and the passing rate of bottle can reach 90%.

    所设计的电子配时系统和同步控制系统已在多家制瓶厂投入运行,运行稳定,制瓶合格率可达到90%以上。

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  • Discuss the DC adjust voltage and timing system simulator process and way of the container crane, which containing the DC motor drive and drivers' select, drivers connection and control.

    集装箱装卸桥直流调压调速系统仿真过程及方法,其中包括直流电机传动及驱动器选择、驱动器接线与控制。

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  • Traditional DC timing system is based on complex PID simulation control system which is composed of schism components, so it has deficiency on reliability, flexibility and control ability.

    但传统的直流调速系统所采用的是由分立元件构成的复杂PID模拟控制系统,在可靠性和灵活性以及控制性能都存在不足。

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  • We discuss the implementation of the whole timing system by the use of FPGA technology which is widely used in present EDA, and carry out analysis and simulation after the schematic design.

    我们利用目前电子设计自动化中应用较广泛的FPGA技术进行了整个时间统一系统方案设计,并且在方案的基础上进行了分析及仿真。

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  • There are two regulatory systems which interact. One timing system comes from the evidence of our senses and stomachs, and the periodicity we experience when living in a particular time zone.

    (英译汉)这里有两个调节系统在相互作用,一个是定时系统,来自我们的感觉和胃口的反应,以及我们生活在一个特定时区就会经历的周期性变化。

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  • The design of a rocker arm with low rotating inertia is one of the important development trends of the valve timing system structural design for a modern high -speed internal combustion engine.

    低转动惯量摇臂的设计是近代高速内燃机配气系统结构设计的重要发展趋势之一。

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  • The Timing System could provide the 1PPS, 10PPS frequency standard and corresponding timing to user side.

    本时间统一系统向用户端提供1PPS、10PPS两种时间信号及其各自对应的时间信息;

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  • The article analyzes two faults in DC-timing-system of hoist, presents the importance of routine maintenance on measure of speed dynamo, and puts forward proposals about maintenance.

    本文通过对两起提升机直流调速系统故障的分析,阐述了测速发电机日常维护的重要性,并对如何维护提出建议。

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  • The article analyzes two faults in DC-timing-system of hoist, presents the importance of routine maintenance on measure of speed dynamo, and puts forward proposals about maintenance.

    本文通过对两起提升机直流调速系统故障的分析,阐述了测速发电机日常维护的重要性,并对如何维护提出建议。

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