“variable stroke technology for internal combustion engines”的概念、定义、翻译、参考文献-科学参考

单词	variable stroke technology for internal combustion engines
释义	variable stroke technology for internal combustion engines Encyclopedia 工学内燃机可变冲程数技术释 variable stroke technology for internal combustion engines内燃机可变冲程数技术在同一台内燃机上，根据运行工况的不同，采用不同的冲程数运行以获得更好性能。
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