“上供”的概念、定义、翻译、参考文献-科学参考

单词	上供
释义	上供 Encyclopedia 历史学经济财政释 tax payments turn over to the central government上供中国宋代地方政府将其收入的税赋上缴中央的一种财政管理制度。
随便看	mechanical quadrature mechanical quadrature method mechanical quality factor mechanical quanlity factor mechanical quantity mechanical quantity measuring instrument mechanical quantity sensor mechanical quantity transducer mechanical reactance mechanical receptive reflection mechanical rectifier mechanical restraint device mechanical safety design mechanical sampling mechanical sand control mechanical seal mechanical segmentation method mechanical separation equipment mechanical sewing technology mechanical shutter mechanical single bucket excavator mechanical sludge dewatering mechanical smoke exhaust mechanical smoke protection mechanical sorting

科学参考收录了854744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。