unit insulator的用法和樣例：
例句
- The electric fields far away from the insulator and near the insulator were calcu-lated separately.
對封閉母線(xiàn)中存在空間電荷時(shí)遠離絕緣子處的電場(chǎng)和絕緣子周?chē)鷧^域的電場(chǎng)進(jìn)行了計算。 - Strut porcelain insulator inspecting technique and life management technique is the study issue of electric power industry at present.
支柱瓷絕緣子檢測技術(shù)及壽命管理技術(shù)是目前電力行業(yè)研究的課題。
