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A steady current of heated air rose from the mountain top.
一股热气从山顶源源不断升起.
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Biot - Savart Law: the magnetostatic field produced by a steady current.
毕奥.萨伐尔定律: 匀速移动的电荷产生静态磁场.
The power supply has steady current - steady voltage output characteristics, and it is fit for battery charger.
该电源为恒流 — 恒压输出特性, 适用于作蓄电池充电器.
恒定电流???
英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。