A muscular spasm in the coronary artery can cause a heart attack.冠状动脉的肌肉痉挛可能导致心脏病。He almost bled to death after the bullet severed an artery.子弹穿过动脉，他失血过多几乎性命不保。Blood enters the kidneys via the renal artery.血液通过肾动脉流进肾脏。...
He almost bled to death after the bullet severed an artery.子弹穿过动脉，他失血过多几乎性命不保。Method: The models were made by coagulated basilar artery at two points.方法: 应用两点电凝基底动脉的方法制作鼠脑干缺血动物模型.An aneurysm is a localised widening of an...
现在他只能通过声音合成器与人沟通。Now he can only communicate through a voice synthesiser.频率合成器是电子系统的核心部件.Frequency synthesizer is the hardcore of a electronic system.现在的合成器可以模拟出很多其它的乐器.Synthesizers are now very good at copying other mus...