在本周五进行了一次成功的开机点火试验，而第一次核碰撞将在秋季进行，到时设备将围绕千年时间问题满功率负载运转实验。
A successful test-firing was held on Friday and the first nuclear collisions will take place in the autumn, building up to full power around the time of the millennium.
清华大学汽车碰撞实验室利用橡皮绳弹射加速试验车进行碰撞试验。
By forecasting the length of the elastic rope with linear regression anslysis, test vehicle′s speed can be controlled acctrately.
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