The head of Basra's provincial security committee, ali al Maliki, indicated two car bombs, combined with a roadside blast, caused the widespread damage and heavy casualty toll.

巴士拉省安全委员会负责人阿里·马利基表示，两辆汽车炸弹加上一起路边炸弹爆炸造成了大范围的破坏，和惨重的人员伤亡。

youdao

Conclusion: the shell fragments and blast waves are the main wounding factors during the explosion of powerful bombs and high speed shell fragments increase the wounding effects of blast waves.

结论：破片和冲击波是大威力弹头爆炸时的主要致伤因素，且高速破片有加重冲击伤的作用。

youdao

Two policemen were injured by an election-day bomb blast in the town of Naceria, Two other bombs were defused at the scene.

VOA: standard.2009.04.10

On Thursday night, hundreds of nationalist and loyalist youths confronted security forces, launching waves of attacks with petrol bombs, fireworks, bottles and blast bombs.

BBC: Tight security as schools reopen

Officers were attacked with petrol and blast bombs as they withdrew from the Ardoyne shops area after the return leg of an Orange Order parade to Ligoniel.

BBC: NEWS | UK | Northern Ireland | 80 officers injured during riot

Such attacks sickened many hundreds of Iraqis, but the victims who died in these assaults did so from the blast of the bombs rather than from inhaling chlorine.

CNN: Al Qaeda's track record with chemical weapons