choppers
- n.牙齿;大砍刀;小斧头;(特制的)前轮伸出式摩托车
- v.乘直升机飞行;用直升机运送(chopper 的第三人称单数)
- chopper的复数
![choppers](../cache/878423.jpg)
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Overhead , the chopper roared and the big blades churned the air .
头顶上,直升机在呼啸,巨大的螺旋桨叶片搅动着空气。
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We broke open the crate with a blow from the chopper .
我们用斧头一敲就打开了柳条箱。
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He hewed our way through the brambles with his sharp chopper .
他用他的利刃从荆棘中为我们开辟出一条道路。
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A Speed control System Using a new AC Chopper
一种斩控交流调压调速系统
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The Development of DC Chopper and Its Control System
直流牵引斩波器及其控制系统的开发
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The research on mechanical characteristic of chopper cascade speed regulation system
斩波串级调速系统机械特性曲线研究
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The Simulation Study and Analysis of Harmonic in Chopper Cascade Speed Control System
斩波式串级调速系统谐波问题的研究与仿真分析
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A new type chopper of rising voltage based on the DSP
一种基于DSP的新型升压斩波器
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A study on automatic control system with transistor chopper
一种晶体管斩波器自控系统的研究
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Vibration brings great damage to work of field straw chopper .
秸秆粉碎还田机在工作过程中,由于振动给机具的正常工作带来了极大的危害。
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The performance and the principal parameters of chopper control equipment are given .
给出了斩波调速装置的性能和主要参数。
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Finally , experiments of the chopper controlled resistance and system were introduced .
最后,对电子电阻电路以及整个系统进行了实验分析。
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Development of microprocessor based GTO chopper control system for Beijing metro
北京地铁GTO斩波调压车微机控制装置的研制
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Application of Power Transistor Chopper to DC Motor Speed Control
直流电动机使用功率晶体管斩波器调速的研究
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The performance test platform of the optical chopper has been built .
搭建了光学斩波器的性能测试平台。
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Design of chopper of high voltage direct current generator
高压直流发生器中斩波电路的设计
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Optimization Design Based on Genetic Algorithm for PWM Chopper Regulators
基于遗传算法的PWM斩波变换器优化设计
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The application of beam chopper in the experimental study of the nuclear physics
束流调制器在核物理实验研究中的应用
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Design of AC Chopper Regulator to Control the Voltage Based on DSP
基于DSP的斩控式交流调压器的设计
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Development on Fault Diagnosis and Protection Device of GTO Chopper Drive System
GTO斩波调压系统故障诊断及保护装置的研制
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The Expert System Applying to DC Chopper Circuit Fault Diagnosis
直流斩波电路故障诊断专家系统应用研究
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Application of Speed Governing Technology with Internal Feedback High Frequency Chopper Wave to Industry Control
内反馈高频斩波调速技术在工业控制中的应用
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Design and Research on the experiment bench of disk chopper
盘刀切碎器实验台设计研究
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The state police said that they would lend us a chopper .
州警说他们可以借我们直升机。
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Beam chopper in the experiment study of the nuclear physics
用于核物理实验研究中的束流脉冲调制器
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Optimization of High Power Incoherent Fiber Laser Combination Beam Chopper
高功率非相干光纤激光组束方法的优化
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The chopper technology can help us change rotor impedance and control rotor current .
通过斩波技术,实现转子阻抗的变化,控制转子电流。
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Working Mechanism and Parameters Determination of Field Straw Chopper
秸秆还田机工作机理与参数分析
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Influence Analysis of Cutter Arrangement on the Vibration of Field Straw Chopper
刀具布置对茎秆切碎还田机振动的影响分析
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The AC chopper circuit and the control sequence in time were researched .
研究了交流斩波调压电路的拓扑结构和交流斩波控制的时序。