（10-6 ） 恒定电流（steady current ）就是其电流场不随时间变化 的电流。电流场不随时间变化，就要求电流场中的电荷 分布也不随时间变化，由分布不随时间变化的电荷...
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digital high steady current source 数字式高稳定恒流源
precision of steady current [地物] 稳流精度
steady direct current 恒稳直流电 ; 恒稳直流
steady current rail circuit 稳定电流式轨道电路
steady current density 稳态电流密度
non-steady current 不稳定流
steady current field 稳定电流场
steady current effect 定常流影响
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。
The results suggest that non steady current and boundary conditions are important to producing the estuarine turbidity maximum zone.
结果表明河口地形边界和非恒定潮流作用对河口最大浑浊带的悬沙富集有重要贡献。
According to the fundamental equation of steady current field, the corresponding functional equation is obtained by use of the linear differential operator.
从稳定电流场基本方程出发，通过定义线性微分算子，推导出与之等价的泛函方程。
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