“sliding double change speed wheel”的概念、定义、翻译、参考文献-科学参考

单词	sliding double change speed wheel
释义	sliding double change speed wheel 滑动双变速轮
随便看	water-mass continuity water mass identification water-meadow water meadow water measuring tank watermelon water-melon green watermelon peel watermelon seed water metabolism water meter water meter chamber water-methanol injection water methanol injection water microbiology water-mill water milling water mint water miscibility water miscible water miscible liquid water mist drilling water-mixing nozzle water mocassin water-moderated reactor

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。