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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