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 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。
• 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。
• Low-voltage, precision step-down controller for portable CPU power.
  低电压，精密步进式便携式CPU电源控制器。
• 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。
• 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。
• Study on the design algorithm of thyristor-switched filters with step-down transformers is emphasized in the paper.
  论文主要对带有降压变压器的晶闸管投切滤波器装置的设计算法进行了研究。
• A step-down transformer has a turns ratio less than 1.
  降压变压器的匝数比小于1。
• 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。
• Power Transmission Model of Step-down Piezoelectric Transformer and Decomposition Analytic Approach for PT Converter
  降压型压电陶瓷变压器功率传输模型及其变换器撕裂分析法
• 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