current impulse

• 电流脉冲

current impulse的用法和样例：

例句

1. A current pulse is sent through the coil.
   有一电流脉冲送入线圈。
2. Now a voltage can be applied to the device and no current will flow until one of the superconducting films absorbs a photon, generating quasiparticles.
   我们可以先在装置上施加电压，不让电流通过，直到超导体薄膜吸收光子，产生的准粒子跨越绝缘层而引发电流脉冲。