単語データベース検索

単語 / 【 ID 】 意味 / 例文 /同義語/上位語/下位語/派生語

accelerator SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 110307 】 【意味】 "[名詞] a pedal that controls the throttle valve [例] he stepped on the gas [例] He pressed the accelerator and the car went faster. [意味] アクセル, 加速器, アクセルペダル, アクセレレーター, ペダル, アクセラレーター, 減速, スロットル ; [同義語] gas pedal, accelerator pedal, throttle, gas, gun ; [上位語] foot pedal, pedal, foot lever, treadle ; [派生] throttle, accelerate, speed up, speed, choke ; [同義語群] 02670683-n [名詞] a scientific instrument that increases the kinetic energy of charged particles [例] The accelerator is used to study subatomic particles. [例] The particle accelerator was built to study the interaction of subatomic particles. [例] They built a particle accelerator to study the interaction of subatomic particles. [意味] 加速器, アクセル, 加速装置, 粒子加速器, アクセレレーター, 加速器装置 ; [同義語] particle accelerator, atom smasher ; [上位語] scientific instrument ; [下位語] cyclotron, collider, linac, induction accelerator, linear accelerator, betatron, charge-exchange accelerator, Cockcroft-Walton accelerator ; [同義語群] 02670382-n [名詞] a valve that regulates the supply of fuel to the engine [例] The accelerator is broken. [例] The accelerator is a very important part of the car. [意味] アクセル, 絞り弁, 絞弁, アクセレレーター, 減速, スロットル, スロットルバルブ ; [同義語] throttle, throttle valve ; [上位語] valve ; [派生] throttle, accelerate, speed up, speed, choke ; [同義語群] 02670186-n [名詞] (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected [例] The accelerator was used to speed up the reaction. [例] The accelerator is a very dangerous device. [例] They added an accelerator to the chemical reaction. [意味] 促進剤, 触媒, 現像促進剤, 促進物質, 促染剤, 凝結促進剤 ; [同義語] catalyst ; [反意語] anticatalyst ; [上位語] activator ; [下位語] enzyme, biocatalyst, platinum black ; [派生] catalyze, catalyse ; [同義語群] 14723628-n"