Percussion of the abdomen is often omitted . 腹部叩诊常被省略。
The invention of percussion compositions for igniting powders is usually attributed to forsyth . 通常认为用以引燃的击发药是弗尔赛思发明的。
Chest percussion and vibration are used with postural drainage to help dislodge secretions . 在做体位引流时要敲击和振动胸部帮助分泌物松动排出。
The use of caseless propellant charges as the power source for projectiles and for explosive percussion tools such as nailguns is now established . 目前,用无壳药柱作为弹丸及火药推进器(如铆钉枪)的能源已被认定。
Ability to perform a string wind percussion instrument 能演奏下列其中一种乐器:
Analysis on the construction piling with percussion driller 浅析冲击钻机施工桩基
Percussion music in dao qing shadow play of huan county 环县道情皮影戏中的打击乐
Percussion grenades . i was partially deaf that night 手榴弹炸的我那晚耳朵有点聋
A similar board used as a percussion instrument 敲击板用作打击乐器的一种类似的板