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并完成隔振系统冲击后碰撞实验研究工作；
To finish the impact experiment of isolation systems after shock;
youdao
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电子与氧原子碰撞的实验方面的工作是有限的。
The previous experimental work on atomic oxygen collision had been limited.
youdao
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电子与氧原子碰撞的实验方面的工作是有限的。
The previous experimental work on atomic oxygen collision had been limited.
youdao