“PSY”的概念、定义、翻译、参考文献-科学参考

单词	PSY
释义	PSY Encyclopedia 农学[猪生产学]释 pigs weaned per sow per year；PSY每头母猪年提供断奶仔猪数平均每头已配种母猪每年提供的断奶仔猪数量。
随便看	airintakedevice air ionization air ionization chamber air jet loom air-jet spinning air jet spinning machine air jet supply air-jet vortex spinning air jig air laid webber air launch air-launched ballistic missile air-launched cruise missile air-launched launch vehicle air launched sounding rocket air launch test air law air leakage of sintering machine air lens airless spraying air level air lift air-lift bioreactor airlift fermentor air lift pump

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。