But from then on, I hadn't forgotten to electrize for my phone in time. 不过,从此以后我一直没有忘记及时给手机充电。
Objective To observe the effects of ultrasound medium frequency electrotherapy on pain and content of enkephalins. The group B of ultrasonic wave-intermediary incidence electrize ( 30 cases). 目的观察超声中频电治疗的镇痛作用及其对大鼠脑啡肽水平的影响,探讨其镇痛作用与脑啡肽神经化学物质变化间的相关性。B组超声-中频电治疗30例;