accelerator
英 [əkˈseləreɪtə(r)]
美 [əkˈseləreɪtər]
n. (汽车等的)加速装置，油门; (基本粒子)加速器
复数：accelerators
Collins.1 / BNC.10364 / COCA.11455
牛津词典
noun
- （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 - （基本粒子）加速器
a machine for making elementary particles move at high speeds
柯林斯词典
- N-COUNT （汽车等的）加速装置，油门
Theacceleratorin 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。
- He eased his foot off the accelerator.
英英释义
noun
- a valve that regulates the supply of fuel to the engine
- a scientific instrument that increases the kinetic energy of charged particles
- a pedal that controls the throttle valve
- he stepped on the gas
- (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected
双语例句
- I want to say, it only served as a catalyst, or accelerator effect.
我想说，它只起到了催化剂，或者加速器的作用。 - Microsoft Research's Accelerator Project exposes a.NET library for performing parallel data processing using a computer's GPU.
微软研究院加速器项目公开了一个使用计算机的GPU完成并行数据处理的.NET函数库。 - 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。 - The LHC's primary control center is used to monitor and run the particle accelerator.
在LHC的主要控制中心是用于监测和运行的粒子加速器。 - 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。 - We have to change the accelerator pedal.
我们得换油门踏板。 - 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。 - The three-wave interaction in a laser beat-wave accelerator are studied.
本文研究了激光拍频波加速器中的三波相互作用过程。 - Avoid to pedal the brake and accelerator at the same time amd sudden braking when driving.
驶时避免同时踩刹车和油门，避免突然刹车和急转弯。 - ERGONOMICS. Light touch accelerator pedal eliminates operator fatigue.
人机工程设计：轻型的加速踏板减轻了操作者的疲劳。