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- pulse wide modulation ( PWM ) PWM
- The Research of Pulse Wide Modulation Method for Machine Tools Power Drag 机床电力拖动脉冲宽度调制技术的研究
- Theoretical Analysis of the Pulse Wide Modulation Based on Minimun Root-Mean-Square Value of Harmonic Current 基于谐波电流均方根值最小的脉宽调制理论分析
- and lastly, a pulse wide modulation amplifier is used as the output stage of the servo - system.After studying the system and doing some tests, the expected results have been obta... 3.;取脉宽调制放大器作为伺服系统的输出级
- Pulse Wide Module 脉宽调制
- Pulse width modulation (PWM) is an analog signal level for digital encoding. 脉冲宽度调制（PWM）是一种对模拟信号电平进行数字编码的方法。
- High-speed on-off valves are used and controlled with pulse width modulation (PWM) in this system. 系统应用高速开关阀，用脉宽调制(PWM)的方法进行控制。
- An unwanted false electronic pulse. 一种不希望有的假电子脉冲。
- The inverse control method for pulse width modulation (PWM) inverter-fed induction motors is discussed. 摘要针对电压源型逆变器供电的感应电动机，应用逆系统理论提出了一种新型控制策略。
- The flood cut a wide swath in this area. 洪水席卷了这一地区，满目一片疮痍。
- The paper has a wide readership. 该报拥有广泛的读者。
- Because of built-in PWM circuit(pulse width modulation circuit),dimming range is wider than earlier type products. 因使用PWM（脉冲宽度调制）电路，产品具有较宽的调光范围。
- We sell a wide range of ales and stouts. 我们出售种类繁多的浓啤酒和黑啤酒。
- There are wide assortments of gifts to choose from. 那儿有各式各样的礼品可供选择。
- The Asiatic plains are very wide. 亚洲的平原非常广阔。
- The principle of pulse width modulation (PWM) is analyzed. A PWM circuit model is set and its characteristics are simulated by PSCAD/EMTDC. 对脉宽调制(PWM)的原理进行了分析，用PSCAD/EMTDC搭建了PWM电路模型，并对其特性进行了仿真分析。
- The wide brim of his hat shadowed his face. 他的大帽檐的影子映在他的脸上。
- To reduce the current harmonics around switching frequency of the three-phase pulse width modulation (PWM) rectifiers,an LCL filter has been adopted. 此外,文中对LCL滤波的三相PWM整流器数学模型进行了详细的分析,并从理论和仿真两方面证明了LCL滤波器的优越性能。
- His eyes are wide open but he seems to be asleep. 他的眼睛睁得大大的但看起来是睡着了。
- I am going to bust you wide open. 我将把你打得皮开肉绽。
