“valve spring”的概念、定义、翻译、参考文献-科学参考

单词	valve spring
释义	valve spring 阀弹簧阀簧气门弹簧
随便看	man-computer communication man-computer interaction man-controlled machine man-controlled mobile robot man conveyor belt Mancozeb mandamus mandarin Mandarin-derived varieties withA protein mandarin duck mandarin orange mandate mandator mandatory mandatory age for retirement mandatory arbitration mandatory control mandatory cryptographic session mandatory expenditure mandatory injunction mandatory member mandatory membership class mandatory minimum thickness mandatory provision mandatory requirement

科学参考收录了1248194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。