| 单词 | 凸轮 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔BREAK〕The cam belt broke and ruined the engine. 凸轮带断了，损坏了引擎。朗文写作活用〔camshaft〕An engine shaft fitted with a cam or cams.凸轮轴：与一个或多个凸轮相配的机器轴美国传统〔cam〕An eccentric or multiply curved wheel mounted on a rotating shaft, used to produce variable or reciprocating motion in another engaged or contacted part.凸轮：安装于旋转轴上的偏心轮或复合曲线轮，用以使相连的或相接触的其它部件产生多变的或往复的运动美国传统〔poppet valve〕An intake or exhaust valve, operated by springs and cams, that plugs and unplugs its opening by axial motion.提升阀：由弹簧及凸轮操纵的一吸气或排气阀，通过往复式运动打开或关闭阀门美国传统〔pushrod〕A rod moved by a cam to operate the valves in an internal-combustion engine.阀门挺杆：通过凸轮转动的杆，用来操纵内燃机的阀门美国传统〔rocker arm〕A pivoted lever used in an internal combustion engine to transfer cam or pushrod motion to a valve stem.摇臂：一种装有枢轴的用于在内燃机里把凸轮或挺杆的运动转移到阀门的阀杆上的控制杆美国传统〔rocker cam〕A cam on a rockshaft.凸轮：摇臂轴上的凸轮美国传统〔throw〕The maximum displacement of a machine part moved by another part, such as a crank or cam.行程，摆度：被如曲柄或凸轮等另一机器部件移动的机器部件移位的最大程度美国传统〔throw〕The radius of a circle described by a crank, cam, or similar machine part.（曲轴的）半径：曲柄、凸轮或类似机器部件形成的圆的半径美国传统〔timing belt〕A cogged belt, usually of reinforced rubber, that drives the camshaft in an internal combustion engine.正时皮带：通常是由强化橡胶所制成的齿形皮带，用于驱动内燃机的引擎凸轮轴美国传统〔timing chain〕The chain that drives the camshaft in an internal combustion engine.内燃机中驱动凸轮轴的链条美国传统〔trip hammer〕A heavy, power-operated hammer that is lifted by a cam or lever and then dropped.杵锤，夹板落锤：一种沉重的、使用动力的锤，由一个凸轮或杠杆抬升后又落下美国传统〔trippet〕A cam or projection in a mechanism designed to strike another part at regular intervals.敲击装置：被设计来定期敲击另一机件的机械装置的凸轮或凸出物美国传统〔wiper〕A projecting cam, as on a rotating shaft, that activates another machine part.凸轮：如转轴上突出的挺杆，使另一个机器零件活动美国传统〔wipe〕A cam that activates another part; a wiper.凸轮：启动另一部分的凸轮；挺杆美国传统 |
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