常見例句雙語例句The improvement anti-lightning stroke measure was proved by the variation of lightning trip-out rate and the tower-drainage of lightning current.并根據(jù)雷擊跳閘率的變化和雷電流在桿塔中的分流情況，說明改進防雷措施。The sensitivity of the proposed protection scheme is not impacted by the factors such as transition resistance, lightning stroke, fault type, load current and operating mode of power system.該保護方案的靈敏度不受過渡電阻、雷擊、故障類型、負(fù)荷電流、系統(tǒng)運行方式等因素的影響。Based on this method, the electromagnetic field and its derivative are calculated for demonstration from a known distributed current source simulating a simple lightning return stroke current model.由電流密度的時空分布，用偶極子法計算了電流源產(chǎn)生的電磁場，給出了不同距離處電磁場的值。 返回 lightning stroke current