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续流的英文

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"续流"怎么读用"续流"造句

英文翻译手机手机版

  • after production
  • afterproduction
  • postproduction
  • shut-in production

例句与用法

  • In this paper , an early well testing method for correcting afterflow region pressure falloff data is introduced
    通过校正续流段压力数据,使用了考虑嘴损的早期试井方法进行解释,同时反求出续流量,计算出地层参数。
  • Comparing with the ac - dc - ac converter , the commutation process of a matrix converter ( mc ) is more complicated due to having no natural free - wheeling paths
    摘要由于矩阵变换器( mc )电路没有续流路径,它的换流过程比交直交变换器更为复杂。
  • By removing the two freewheeling diodes of the basic zvs pwm h - fb tl converter , a capacitor - clamped zvs pwm h - fb tl converter is obtained in this paper , and a new control strategy is proposed for the novel converter . the novel
    本文还提出了一种电容箝位型zvspwmh - fbtl变换器,它是在基本zvspwmh - fbtl变换器中去掉两只续流二极管得到的。
  • Schottly barrier diode can be used as rectifying and continuous - flow unit in high frequency rectifying , switching and holding circuit , yet reducing the power consumption and circuit noise , enhancing the circuit efficiency and operation frequency
    肖特基二极管在高频整流、开关电路和保护电路中作为整流和续流元件,可以大幅度降低功耗,提高电路效率和使用频率,减少电路噪声。
  • This converter not only retains the advantages of ttfc but also has only two camping diodes . moreover the proposed converter operates at nearly unity duty - ratio for very high efficiency and eliminates the voltage overshoot of the output rectifying diodes
    本文提出了一种新型直直变压器拓扑,该拓扑不仅保留了双管正激变换器的优点,而且在原边仅含两个续流二极管,电路结构简单。
  • Power fast recovery diode , which is abbreviated to frd , is one of the key devices in modern power electronic technology . in the power electronic circuits , frd is usually parallel connected with three - end power devices as their freewheeling diode
    高压功率快恢复二极管(以下简称frd )广泛地应用于电力电子电路中,作为续流二极管与三端功率器件并联使用,是现代电力电子技术中的关键器件。
  • Finally , because high - speed power solenoid valve is one of the most important executive parts in the electronic control diesel engine and the performances of diesel engine are strongly related to the solenoid valve , the response performance of the solenoid valve is investigated . the response performance of the solenoid is influenced by many factors , such as driving voltage , electric driving unit etc . in order to have high excitation voltage and in low maintaining voltage , a high - low voltage electric driving unit is designed , and in order to make the solenoid valve close more rapidly , an active free - wheeling circuit and a bootstrapping circuit are designed in the electric driving unit , too . in the high - low electric driving unit , high voltage and low voltage are supplied by the dc - dc device and by the accumulator respectively
    高速强力电磁阀的响应性能除了与阀本身的结构和材料有关外,与驱动电压、驱动电路的设计密切相关,本文通过分析,首先开发出一种高低压驱动电路,高压电源是山升压式dc - dc原理获取的,低压由蓄电池本身提供,实现高压强激和低压维持的功能,电路中采用有源续流电柴汕机中卜轨知介系统的设训及其七川j敝略的叭究路进行续流,加诬了电磁阀的关闭速度;采用自举吐路,降低了场效应管对驱动电压的要求。
  • A lcc multi - resonant ( mr ) network is added to the traditional three - level converters to realize zvs . the unique arrangement of a multi - resonant network results in absorption of all major parasitic components hi the resonant circuit , such as transistor output capacitance , diode junction capacitance and transformer leakage inductance , which can eliminate parasitic oscillation in the converter
    它的优点在于谐振电容吸收了开关管和续流二极管的结电容,谐振电感吸收了变压器的漏感,使得开关管和续流二极管都能在软开关的条件下完成导通和关断过程,消除了电路中的寄生振荡。
  • To reduce voltage stress of power switches , a series - parallel type cttfc is studied in this paper . voltage - sharing of input capacitors can be realized naturally in discontinuous conduction mode , andvoltage - sharing of input capacitors can also be realized naturally in continuous conduction mode . the voltage stress of power switches is only half of the input voltage , so power mosfet can be used in high input voltage applications
    揭示了串?并型双管组合变换器电流断续工作方式时输入电容电压自然均压的机理;对于电流连续工作方式,也能实现输入电容自然均压。输出续流管串联方式的串?串型双管正激组合变换器,其输入电容自然均压特性与串?并型双管正激组合变换器一致。
  • All the power devices including main switches and auxiliary switches are in soft - switching condition ( zvs or zcs ) , while the freewheeling diodes are turned off in zero current condition . besides , the control of resonance between inductance and capacitor can be easily realized without needing of setting the threshold values of the inductance current
    该电路中主开关和辅助开关均满足zvs或zcs条件,续流二极管也工作在软关断方式,并且电感和电容之间的谐振控制不需要设定电感电流阈值,控制逻辑简单,可实现四象限运行。
  • 更多例句:  1  2
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