acceleratornoun
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1
- a valve that regulates the supply of fuel to the engine
- Synonym: throttle throttle valve
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2
- a scientific instrument that increases the kinetic energy of charged particles
- Synonym: particle accelerator atom smasher
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3
- a pedal that controls the throttle valve
- he stepped on the gas
- Synonym: accelerator pedal gas pedal gas throttle gun
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4
- (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected
- Synonym: catalyst
数据来源：WordNet
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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。
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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
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The engine stalled . He pressed the accelerator hard
发动机熄火了。他用力踩油门。
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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。
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He eased his foot off the accelerator .
他松开了油门。
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His foot stamped down on the accelerator
他一脚踩下油门。
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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。
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He put his foot down hard on the accelerator .
他用劲踩油门踏板。
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Accelerators are now used almost universally .
人们已经在广泛地使用加速器了。
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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。
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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。
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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。
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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。
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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。
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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
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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
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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
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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
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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
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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
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The Development of Accelerators in the View of Technical Innovation
技术创新视野中的加速器发展
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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。
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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
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Design of an Automatic Beam Tuning System of Accelerator
加速器自动调束系统的研究
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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
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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
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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
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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
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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
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Design of Automobile Accelerator Pedal Automatic Control System
汽车加速踏板自动控制系统设计