“double block”的概念、定义、翻译、参考文献-科学参考

单词	double block
释义	double block 双阻塞部件双轮滑车
随便看	minor inorganics minor inspection minor insulation minor intrusions minor ion minority minority carrier minority carrier admittance minority carrier emitter minority-carrier storage minority control minority emitter minority holding minority impurity minority interest minority joint-venture minority nationalities commerce minority stockholders minor key minor light minor loading minor loading condition minor lobe minor lobe, secondary lobe minor loop

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。