“engine knock”的概念、定义、翻译、参考文献-科学参考

单词	engine knock
释义	engine knock Encyclopedia 工学内燃机爆震释 engine knock内燃机爆震汽油机缸内不正常燃烧时，缸内火焰传播速度和缸压急剧变化，伴随着金属敲击声和发动机机体剧烈震动的现象。
随便看	Tangshan Earthquake Tangshan Earthquake Memorial Tangshan Incident Tangshan Museum Tangshan Port Tangshan Shi Tangshan Wenquan Tangshan Wenquan National Tourist Resort Tangshan-Xugezhuang Railway Tang Shaoen Tang Shenwei Tang Shi Tangshi Gui Tang Shiji Tangshi Kuai Tangshi Leiyuan Tang Shisheng Tangshi Suo Tang Shngshusheng Langguan Shizhu Timing Kao Tang Shunzhi Tang Shuyu Tang-Songwen Juyao Tang Su Tang Suguo Tang Sulan

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。