火箭爆炸后有毒推进剂危害区域计算的英文

the estimating danger region of poisonous propellant for liquid rocket explosion

• 火箭:    rocket; fire arrow ...
• 爆炸:    explode; blow up
• 后:    behind; back; rear
• 有毒:    poisonous; venomou ...
• 推进剂:    propellant; propel ...
• 危害:    harm; endanger; de ...
• 区域:    area; beat; reach; ...
• 计算:    count; compute; ca ...