The Olympic torch kicks off its 3-day relay in Heilongjiang today, starting from the Flood Prevention Cenotaph in Harbin, the first stop in the province.
奥运圣火今日开始在黑龙江境内进行为期3天的传递，首站是省会哈尔滨，起点是防洪纪念塔广场。
This is because vehicles themselves are starting to relay real-time traffic data-and the more that do so, the more accurate traffic information will become.
这是因为装备这种设备的车辆自身也在传递着实时行车信息。传递信息的车辆越多，交通信息就越精确。
One basic requirement to starting element of relay protection is that it has high sensitivity and can reflect all kinds of faults.
对继电保护启动元件的一个基本要求是能反映各种故障，并且灵敏度要高。
WJJL1 intelligence over current relay is a typical electronic apparatus which has over current, short circuit, over voltage, under curent, phase faults and starting failure protective functions.
WJJL1智能过流继电器是典型的电子、电器技术相结合的产品。具有过电流、短路、缺相、过欠压、欠电流、相失衡及启动故障等保护功能。
A method in the improvement of current relay controls winding asynchronous motor starting circuit is put forward, and the merit, demerit of it are described in the paper.
本文提出电流继电器控制绕线式异步电动机起动电路改进方法，并对改进电路优劣进行了分析。
A method in the improvement of current relay controls winding asynchronous motor starting circuit is put forward, and the merit, demerit of it are described in the paper.
本文提出电流继电器控制绕线式异步电动机起动电路改进方法，并对改进电路优劣进行了分析。
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