step-down

英 [step daʊn]

美 [step daʊn]

网络  同步降压; 降压; 逐步深入; 步降; 下台阶

英英释义

noun

• the act of decreasing or reducing something
  Synonym:decreasediminutionreduction

双语例句

• The secondary system consists of step-down transformers and secondary circuits at utilization voltage levels.
  二次配电系统是由降压变压器和满足最终用电设备电压等级的二次电路组成。
• Dual High Efficiency, Noise, Synchronous Step-Down Switching Regulators.
  双高效率，噪声，同步降压开关稳压器。
• An Efficient AC Voltage Regulator with Voltage Step-up and Step-down Capability One winding with adjustable inductance. Right-click for adjustable mutual inductor.
  一种高效的输出电压可升可降的交流调压电路带可调电感的一匝绕组。右击指定可调变压器。
• This leaves a switching implementation, either a step-down buck or step-up boost topology.
  因此，我们只能选择开关式实施方案，或者采用步降降压拓扑，或者采用步进升压拓扑。
• The models of step-down transformers used for APF is thoroughly discussed in this paper.
  论文针对有源滤波器的级联变压器，深入地研究了变压器的谐波模型。
• The especially further perfect and flexible agricultural products transports a green channeling policy, the vegetable circulates cost effective step-down.
  特别是进一步完善鲜活农产品运输绿色通道政策，蔬菜流通成本有效降低。
• Design of PWM Step-Down DC-DC Switching Converter
  PWM降压型DC-DC开关变换器的设计
• With the advantages of simple structure, convenient regulation and high reliability, Buck DC/ DC converter is widely used in voltage step-down situation.
  DC变换器由于电路结构简单、调整方便、可靠性高等优点，在降压式场合一直得到广泛的应用。
• Methods: the step-down test and Y-maze test were adopted.
  方法：采用小鼠跳台法和Y型迷宫法。
• Discussion on setting calculation of 220 kV step-down transformer protection
  220kV降压变压器保护整定计算的探讨