test of destruction

This accident came two years after the deliberate destruction by the Chinese of their Fengyun-1C spacecraft in the test of an anti-satellite weapon.

这种事两年前就有了，两年前，中国搞了一次反卫星武器试验，试验中有目的地摧毁了一颗中国自己的“风云—1号C”卫星。

Yet the destruction of the Chinese Fengyun-1C in an anti-satellite missile test in 2007 accounts for more than a quarter of all catalogued objects in low-Earth orbit.

中国在2007年进行了反卫星导弹试验，风云一号卫星被摧毁。由此产生的太空碎片使记录在册的近地轨道物体增加了四分之一强。

Because of the expected destruction, organisers refused to use expensive crash test dummies and instead opted for cheaper mannequins for the experiment.

考虑到预期破坏性，组织者拒绝使用昂贵的碰撞试验假人，而是选用了更便宜的人体模型来做试验。