V2EX engine block

Engine Block

定义 Definition

Engine block(发动机缸体),指内燃机的主体结构部分,是发动机最大、最重要的铸造件。缸体内部包含气缸、冷却水道和润滑油道,是所有其他发动机部件安装的基础框架。也常称为 cylinder block

发音 Pronunciation

/n.dn blk/(英式) /n.dn blk/(美式)

例句 Examples

The mechanic found a crack in the engine block.
技工发现发动机缸体上有一条裂缝。

After years of exposure to extreme heat and pressure, the cast-iron engine block had warped beyond repair, forcing the owner to replace the entire unit.
经过多年极端高温和高压的侵蚀,这个铸铁发动机缸体已经变形到无法修复的程度,车主不得不更换整个总成。

词源 Etymology

Engine 源自拉丁语 ingenium,意为"天赋、才能、巧妙的发明",经由古法语 engin 演变而来,最初泛指各种机械装置,后来在工业革命时期逐渐专指动力机器,尤其是蒸汽机和内燃机。Block 源自中古荷兰语 bloc,意为"一大块木头或石头",在机械领域中用来指代一整块铸造的金属结构体。Engine block 作为合成词,形象地描述了发动机的主体一块坚实的金属铸件,承载着发动机的核心运转部件。

相关词汇 Related Words

文学与文化引用 Literary & Cultural References

  • 在罗伯特M波西格(Robert M. Pirsig)的哲学小说《禅与摩托车维修艺术》(Zen and the Art of Motorcycle Maintenance, 1974)中,作者以发动机结构的拆解与维修为隐喻,深入探讨了理性与感性的关系,engine block 作为核心机械部件多次出现。
  • 在马修克劳福德(Matthew B. Crawford)的《摩托车修理店的未来工作哲学》(Shop Class as Soulcraft, 2009)中,作者以亲手修复发动机缸体的经历,阐述了手工劳动的智识价值。
  • 在大量美国汽车文化文学和非虚构作品中,engine block 是描写赛车改装、机械维修场景时的高频词汇。
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