It uses electric charge to store energy, which is then discharged into the patient’s body.

它利用电荷储存能量， 然后释放到患者体内。

It uses electric charge to store energy, which is then discharged into the patient's body.

它利用电荷来储存能量，然后 它排入患者体内。

OK, we’ve used our hypothetical positive test charge to describe how much voltage is present across the charged capacitor.

好的，我们已经使用假设的正测试电荷来描述充电电容器两端存在多少电压。

OK, we've used our hypothetical positive test charge to describe how much voltage is present across the charged capacitor.

我们使用默认测试发货来描述 充电电容器中的张力量。

It's often used in the passive used the charges have been dropped against him, so you don't know exactly who has dropped the charges.

它经常用在被动句中，表示对他的指控已被撤销，所以你不知道到底是谁撤销了指控。