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
双语例句
- An Efficient AC Voltage Regulator with Voltage Step-up and Step-down Capability
三极管能升高电压。一种高效的输出电压可升可降的交流调压电路 - Study on Step-Down Dynamic Process of Hydraulic Cylinder for Control Rod Hydraulic Drive Mechanism
控制棒水压驱动机构水压缸步降过程研究 - A step-down DC-DC converter is analyzed and designed.
本文分析、设计了一款电流反馈模式控制PWM单片DC-DC转换器。 - 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。 - Research and Design of a Step-down DC/ DC Converter
一种降压型DC/DC转换器的研究与设计 - Abstract: the principle, advantage and economic efficient of motor step-down start are introduced.
文摘：介绍了电动机降压起动的原理、特点及所产生的经济效益。 - 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 - Dual High Efficiency, Noise, Synchronous Step-Down Switching Regulators.
双高效率，噪声，同步降压开关稳压器。 - A step-down transformer has a turns ratio less than 1.
降压变压器的匝数比小于1。 - Hypertensive to posture sex, general need not step-down medications.
对于体位性高血压，一般不用降压药物治疗。