“宾夕法尼亚饲料分级筛”的概念、定义、翻译、参考文献-科学参考

单词	宾夕法尼亚饲料分级筛
释义	宾夕法尼亚饲料分级筛 Encyclopedia 农学饲料加工释 Penn State particle separator宾夕法尼亚饲料分级筛美国宾夕法尼亚州立大学的研究者发明的，简便的、可用于评估全混合日粮等粒度大小的专用筛。又称宾州筛、草料分析筛、全混合日粮分析筛。
随便看	fourth generation of nuclear reactors fourth group isomorphism theorem fourth harmonic point fourth law for powers Fourth Master of Chosun Dynasty fourth mathematical theorem of quantum mechanics Fourth National Congress of Chinese Nationalist Party Fourth National Congress of Communist Party of China fourth normal form fourth normal form, 4NF Fourth party logistics，4PL Fourth Plenary Session of Nineteenth CPC Central Committee Fourth Plenary Session of Sixth CPC Central Committee Fourth Plenary Session of Thirteenth Central Committee of CPC fourth proportional fourth quadrant Four Three Plan fourth ring isomorphism theorem fourth sound Fourth Summit of the Conference on Interaction and Confidence Building Measures in Asia fourth term of proportion fourth wall four tonal categories four tonal categories of the old Chinese four tones and eight kinds of phonological errors

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。