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

• 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。
• A step-down transformer has a turns ratio less than 1.
  降压变压器的匝数比小于1。
• Methods Forty-five mesiobuccal root canals in fleshly extracted nu a an molar teeth were instrumented by the step-back technique, the step-down technique or the passive step-back technique.
  目的对逐步后退法、逐步深入法、被动逐步后退法（超声波与手用器械联合应用）三种不同方法预备后牙细弯根管的根管清理能力及操作时间进行比较研究。
• Load sharing power to resolve the impact of the load can be taken step-by-step automotive equipment start-up or step-down descending order of frequency of start-up and other measures.
  解决加载大功率交流背载所带来的影响否以采取车载拆备开步逆序行动或许降压降频行动等办法。
• Design of PWM Step-Down DC-DC Switching Converter
  PWM降压型DC-DC开关变换器的设计
• The study results show that the problem of over-high hydraulic indexes of the stilling basin of high head and large unit-width discharge can be solved with energy dissipator with step-down floor.
  研究表明跌坎型底流消能工能有效解决高水头、大单宽流量消力池水力学指标过高的问题。
• Via considering to prove capillary artemisia is advantageous bravery solves heat and disease-resistant poison, protect liver, fall action of excretive of hematic fat, step-down, stimulative bile.
  经研究证实茵陈有利胆解热及抗病毒、保肝、降血脂、降压、促进胆汁分泌的作用。
• 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。
• 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 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。