Sometimes, though, a lead can move out of position and poke through the heart muscle and into the sac around the heart ( the pericardium), the chest wall, or the diaphragm. 然而,有时,这些电线的位置可能移到了,它可能通过心肌进入了心囊,胸壁、或隔膜。
Results ( 1) It wasn't lead to any injury of the liver and diaphragm to inject physiological salt solution into the area nuda hepatis. 结果(1)用硅胶深静脉穿刺针套(鞘)向肝裸区注入生理盐水,未出现损伤肝脏及膈肌。
The simultaneous electrowinning of lead and manganese dioxide includes two methods: electrowinning processes without and with diaphragm between anode and cathode in cell. 铅和二氧化锰同时电解包括两种方法:电解槽中阴、阳极之间有隔膜和没有隔膜两种电解。