blastoid海蕾blastn.爆炸；巨响；一阵(强风)；严厉的批评；<美俚>愉快的经历v.爆破；摧毁；发出巨响；用力撞击；批评blast-furnace cinder高炉矿渣Blasting of shear wall剪力墙爆破blast hazards criteria爆炸危险标准Blastomycotic infection芽生菌感染blast furnace condition高炉炉况blast furnace flue dust瓦斯灰blast furnace brickwork鼓风炉砌砖blast heating apparatus同流换热器blast furnace injection高炉喷吹blasting seismic effect爆破地震效应

1. The plastic hose should have the correct external diameter in relation to the drill hole.
   塑料软管的外径应该与炮眼直径相适应。
2. The explosive from the lorry is delivered to the shot hole by means of a compressed air.
   从卡车上直接用压缩空气将炸药装入炮眼。