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accelerator

美 [əkˈseləreɪtər]英 [əkˈseləreɪtə(r)]
  • n.(基本粒子)加速器;(汽车等的)加速装置,油门

复数: accelerators

acceleratoraccelerator

noun

1

(汽车等的)加速装置,油门
the pedal in a car or other vehicle that you press with your foot to control the speed of the engine

2

(基本粒子)加速器
a machine for making elementary particles move at high speeds

accelerator

频次

  • 1
    N-COUNT (汽车等的)加速装置,油门
    The accelerator in a car or other vehicle is the pedal which you press with your foot in order to make the vehicle go faster.

    He eased his foot off the accelerator.

    他松开了油门。

noun

1
a valve that regulates the supply of fuel to the engine
Synonym: throttle throttle valve
2
a scientific instrument that increases the kinetic energy of charged particles
Synonym: particle accelerator atom smasher
3
a pedal that controls the throttle valve
he stepped on the gas
Synonym: accelerator pedal gas pedal gas throttle gun
4
(chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected
Synonym: catalyst

数据来源:WordNet

  1. Today many radioisotopes are produced using the particle accelerator called a cyclotron .

    今天许多放射性同位素是用被称为回旋加速器的粒子加速器来制造的。

  2. The car picks up speed with just a touch of the accelerator .

    这辆车只要你一触加速器就会加速

  3. The engine stalled . He pressed the accelerator hard

    发动机熄火了。他用力踩油门。

  4. Whenever there was a gap in the traffic the merest pressure on the accelerator was enough to close it

    每当车流里出现了一点儿空距,只要稍稍一踩油门,空距就没有了。

  5. He eased his foot off the accelerator .

    他松开了油门。

  6. His foot stamped down on the accelerator

    他一脚踩下油门。

  7. She slammed the car into gear , the tyres screaming as her foot jammed against the accelerator

    她用力关上车门发动汽车,脚猛踩油门时轮胎发出刺耳的声音。

  8. He put his foot down hard on the accelerator .

    他用劲踩油门踏板。

  9. Accelerators are now used almost universally .

    人们已经在广泛地使用加速器了。

  10. He bore down on the accelerator and the truck roared through its course like a heavy bomber .

    他踩下油门,卡车像重型轰炸机似地轰然开过。

  11. Astronomers have suspected for more than a decade that supernova shock waves can act like giant particle accelerators .

    十多年以来,天文学家们一直在猜想,超新星激波可以充当巨型粒子加速器。

  12. Imagine you enter a car with no steering wheel , no brake or accelerator padals .

    设想一下,你进入一辆没有方向盘、刹车和油门踏板的汽车。

  13. Cooperation between China and South Korea will not only become an accelerator of their own development , but also a stabilizer to regional and world peace .

    中韩合作不仅会成为两国自身发展的加速器,而且会成为地区乃至世界和平的稳定器。

  14. Chinese scientists have detected a dozen ultra-high-energy ( UHE ) cosmic accelerators within the Milky ( LHAASO ) .

    中国科学家近日宣布,中国高海拔宇宙线观测站(LHAASO拉索)在银河系内发现大量超高能宇宙加速器,这一发现可能颠覆人类对银河系的认识,并有助于揭示宇宙线起源这个困扰了科学家一个世纪的问题。

  15. The prows of the UNSC ships flared as their magnetic accelerator cannons fired . UNSC

    战舰的舰首展开,磁力大炮开火了

  16. The Application of PLC in Safety System of Industrial Electronic Accelerator

    PLC在工业用电子加速器安全系统中的应用

  17. Design of intelligent tuning system for a high current induction accelerator

    强流直线感应加速器束流智能调谐系统设计

  18. Key Problems of High Power High Precision DC Power Supply for Accelerators

    加速器用大功率高精度稳流系统几个关键问题

  19. Preliminary Research on Safety and Control Characteristics of Reactor Driven by Accelerator

    加速器驱动次临界堆的安全和控制特性初步研究

  20. A nanosecond high voltage pulse device for accelerator time analytical system

    一个用于加速器时间分辨分析系统的纳秒高压脉冲装置

  21. The Development of Accelerators in the View of Technical Innovation

    技术创新视野中的加速器发展

  22. This paper presents a bit manipulation accelerator for high performance DSP .

    介绍了一种高性能DSP位操作加速器实现方法。

  23. Output signal analysis and processing of an electronic tunneling accelerator

    电子隧道加速度计输出信号的分析与处理

  24. Design of an Automatic Beam Tuning System of Accelerator

    加速器自动调束系统的研究

  25. Design of core tube of scanning magnet in high power electron accelerators

    大功率电子辐照加速器扫描磁铁芯管的研制

  26. The Environmental Radiation Levels Around Medical Electron Linear Accelerator Buildings and Related Problems

    医用电子直线加速器房的环境辐射水平及其存在的问题

  27. Notes concerning the application of ASP technique on accelerator control

    ASP技术在加速器控制中的应用探索

  28. Research on Photographic and Anti-Aging Properties of a Novel Development Accelerator

    一种新型功能性显影促进剂的照相性能和抗老化性研究

  29. Study of Cell Cycle and Apoptosis after Radiation with Electron Linear Accelerator Injury

    电子直线加速器照射对NIH3T3细胞的细胞周期及凋亡的影响

  30. Design of Automobile Accelerator Pedal Automatic Control System

    汽车加速踏板自动控制系统设计