“jade bi of the Han Dynasty”的概念、定义、翻译、参考文献-科学参考

单词	jade bi of the Han Dynasty
释义	jade bi of the Han Dynasty Encyclopedia 历史学代表性器物释 jade bi of the Han Dynasty汉代玉璧中国汉代代表性玉器。
随便看	feed preparation machine feed preservative feed preservatives feed probiotic feed processing and modulation technology feed rate feed regulations feed safety and hygiene feed science feed standards feedstuff feedstuffs ingredients of aquatic animal feed-through feedthrough feed-through, pin-through-hole feed to gain ratio feed unit feed water heater feed-water pump feed-water pump start-up and shut-down control feed-water pump turbine control system feed water treatment system feedway feed yeast fee-for-service

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。