“International Seed Federation，ISF”的概念、定义、翻译、参考文献-科学参考

单词	International Seed Federation，ISF
释义	International Seed Federation，ISF Encyclopedia 农学作物学团体释 International Seed Federation，ISF国际种子联盟为全球种业代言的非官方、非营利性国际组织。
随便看	positive definite space positive definite tensor positive definte rational fanction positive deviation positive diffeomorphism positive diffeomorphisms positive differential positive direction positive displacement compressor positive displacement flowmeter positive displacement motor drill positive displacement pump positive displacement sensor positive distinctiveness positive distribution positive divisor positive divisorial ideal positive domain positive drawing positive drive lift positive dromotropic action positive edge positive effect of organizational communication positive eigenvalue positive eigenvalued matrix

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。