A method for improving the ability of JZXC 480 track circuit once adjusting was presented. The method is to in crease the ratio of release voltage and work voltage of track relay.
为提高JZXC - 480型轨道电路一次调整的能力，提出改变轨道继电器返还系数的方法，并进行计算机仿真计算。
China won the women's 3, 000-meter relay short track speedskating final Wednesday night after four-time defending champion South Korea was disqualified.
中国队战胜了卫冕冠军韩国队，夺得女子短道速滑3000米接力金牌，韩国队成绩无效。
Wilma was discovered by Tennessee State track coach Ed Temple, the man who prepared her to win Olympic gold in the 100 and 200-meter dash and the 400-meter relay.
田纳西州的田径教练爱德·坦普尔发现了威尔玛，并且帮她做好准备，赢得奥运会100米、200米冲刺及400米接力赛的金牌。
Soon after that I ran a relay race during an important high school track and field meet.
不久，在学校一次重要的田径会上，我参加了接力赛。
The extended track is then modified by the local systematic errors, and then relay tracking algorithm is worked to produce composite track.
并利用外推的区域性系统误差修正外推航迹，之后进行航迹识别和接力跟踪，生成合成航迹。
Japan athletes did put on strong performances in track events, especially women's 100m, men's 400m hurdles and relay races, and 11outof 12 golds coming out of track events.
日本队在跑步项目上表现上佳，尤其是女子100米，男子400米栏和接力跑，12块金牌中的11块就来自径赛项目。
Japan athletes did put on strong performances in track events, especially women's 100m, men's 400m hurdles and relay races, and 11outof 12 golds coming out of track events.
日本队在跑步项目上表现上佳，尤其是女子100米，男子400米栏和接力跑，12块金牌中的11块就来自径赛项目。
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