ring current的用法和樣例：
例句
- This phenomenon, the defining feature of geomagnetic storms, resulted from the rapid growth of the ring current.
這個(gè)現象是一項重要指標，可用來(lái)定義磁暴的發(fā)生，其原因是環(huán)電流迅速增強。 - Since fulvenes show no evidence of ring currents, the chemical shifts of the protons will be found in the normal definite region.
既然富烯不顯示環(huán)電流存在的跡象，所以質(zhì)子的化學(xué)位移仍然發(fā)生在正常的鏈烯區。
