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

• 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
• 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。
• 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。
• Dual High Efficiency, Noise, Synchronous Step-Down Switching Regulators.
  双高效率，噪声，同步降压开关稳压器。
• The second phase, or step-down phase, begins after stability of vital signs has been achieved and the major effects of anesthesia have dissipated.
  二期从病人生命体征已经稳定，主要麻醉效应已经消失开始。
• The step-up and the step-down principle of Charge Pump DC/ DC Converter Circuit are focused on.
  重点介绍了电荷泵电路的升压和降压工作原理。
• 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。
• 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
• 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。