“secondary sun wheel”的概念、定义、翻译、参考文献-科学参考

单词	secondary sun wheel
释义	secondary sun wheel 第二太阳齿轮
随便看	barge couple barge course barge-course barge crane barge derrick barge dock barge hopper barge line barge-loading belt conveyor Bargens treatment barge port barges fleet barge spike barge stone barges train barge-train barge train barge unit barge unloading suction dredge bargianing power bar graph bar graph generator bar graph memory bargraphs bar grate

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。