Rescuers and police were handing in hand to find the victims of the methane blast, head of provincial Disaster management Agency Ade Edward said.
省级灾害管理暑负责人阿迪贡阿德爱德华说，救援人员和警察联手搜寻在瓦斯爆炸中的受害者。
Meanwhile, the effect of rice leaf blast on the number of effective heads, number of grains per head, the weight of one thousand grains and percentage of whole rice grains were also investigated.
就稻叶瘟病对水稻有效穗、穗粒数、千粒重和精米率的影响作了定量研究。
The design of the ball blast house and the choice of impeller head is the key introduced.
着重介绍了抛丸室的设计、抛丸器的选型和布置。
The design of the ball blast house and the choice of impeller head is the key introduced.
着重介绍了抛丸室的设计、抛丸器的选型和布置。
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