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chopper

美 [ˈtʃɑːpər]英 [ˈtʃɒpə(r)]
  • n.牙齿;大砍刀;小斧头;(特制的)前轮伸出式摩托车

复数: choppers

chopperchopper

noun

1


2

大砍刀;小斧头
a large heavy knife or small axe

3

(特制的)前轮伸出式摩托车
a type of motorcycle with a long piece of metal connecting the front wheel to the handlebars

4

牙齿
teeth

chopper

频次

  • 1
    N-COUNT 直升机
    A chopper is a helicopter.

    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。

noun

1
a grounder that bounces high in the air
Synonym: chop
2
a butcher's knife having a large square blade
Synonym: cleaver meat cleaver
3
an aircraft without wings that obtains its lift from the rotation of overhead blades
Synonym: helicopter whirlybird eggbeater
4
informal terms for a human `tooth'
Synonym: pearly

数据来源:WordNet

  1. 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。

  2. 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。

  3. 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。

  4. A Speed control System Using a new AC Chopper

    一种斩控交流调压调速系统

  5. 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

  6. 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

  7. 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

  8. A new type chopper of rising voltage based on the DSP

    一种基于DSP的新型升压斩波器

  9. A study on automatic control system with transistor chopper

    一种晶体管斩波器自控系统的研究

  10. 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。

  11. 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。

  12. 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。

  13. 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

  14. 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

  15. 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。

  16. Passivity-based Control Method in Boost Chopper Type Slip Energy Recovery System

    升压斩波式串级调速系统的无源控制方法

  17. Design of chopper of high voltage direct current generator

    高压直流发生器中斩波电路的设计

  18. 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

  19. 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

  20. 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

  21. 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

  22. 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

  23. 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

  24. Design and Research on the experiment bench of disk chopper

    盘刀切碎器实验台设计研究

  25. The state police said that they would lend us a chopper .

    州警说他们可以借我们直升机。

  26. 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

  27. 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

  28. 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。

  29. Working Mechanism and Parameters Determination of Field Straw Chopper

    秸秆还田机工作机理与参数分析

  30. 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