accelerators

n.

a pedal that controls the throttle valve

同义词：accelerator pedalgas pedalgasthrottlegun

a valve that regulates the supply of fuel to the engine

同义词：throttlethrottle valve

(chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected

同义词：catalyst

a scientific instrument that increases the kinetic energy of charged particles

同义词：particle acceleratoratom smasher

1. The scientists at the research facility are using accelerators to study the properties of subatomic particles.
   研究机构的科学家们正在使用加速器来研究亚原子粒子的性质。
2. Particle accelerators play a crucial role in the field of particle physics.
   粒子加速器在粒子物理学领域起着至关重要的作用。