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
- 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。 - 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。 - 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 - 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。 - 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。 - 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 - A step-down transformer can reduced a voltage to whatever value is desired.
降压变压器能把电压降到所需的任何值。 - 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 - 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。