pulse frequency

基本解释

• [电子] 脉冲频率；脉率；脉搏率；脉冲重复频率

英汉例句

双语例句

• Step motor control, by pulse by changing the order of electricity can change the motor rotation direction, change the pulse frequency can change the motor rotation speed.
  步进电机受脉冲的控制，通过改变通电的顺序可改变电机的旋转方向，改变脉冲的频率可改变电机的旋转速度。
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• At the same time using Holzer sensors will be converted into pulse frequency motor speed feedback to the MCU, realize the speed closed-loop control, to achieve speed detection.
  同时利用霍尔传感器将电机速度转换成脉冲频率反馈到单片机中，实现转速闭环控制，达到转速检测目的。
• The influence of the parameters such as surface treatment state, laser output power, welding speed, protective atmosphere, and pulse frequency on the welding quality was studied.
  研究了试件表面处理状态、保护气体、激光输出功率、焊接速度、激光脉冲频率等工艺参数对焊接质量的影响规律。

权威例句

• The machine that Dr O'Brien and Dr Frazier have designed to get round these constraints consists of a transmitter that sends out a pulse of sound at a frequency of 6 kilohertz, and an array of 52 receivers that collect the reflections from anything buried beneath the surface.
  ECONOMIST: Archaeology

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词组短语

短语

• jittered pulse recurrence frequency [通信]跳动的脉冲重复频率
• pulse e frequency modulation 脉冲频率灯
• pulse repetition frequency 脉冲重复频率
• pulse domain frequency 声波主频率
• streamer pulse average frequency 流注脉冲平均频率

• pulse frequency更多词组

专业释义

电子、通信与自动控制技术

• 脉冲频率
• 脉冲重复频率

能源科学技术

• 脉冲频率

  The current density pulse frequency and form affects the wearing action of MAO coating. Decreasing the current density can improve the coating’ s wearing capability.
  电流密度、脉冲频率和波形对膜层磨损行为有影响。

  医药科学

• 脉率

计算机科学技术

• 脉冲频率
• 脉冲重覆频率