“喻氏兄弟”的概念、定义、翻译、参考文献-科学参考

单词	喻氏兄弟
释义	喻氏兄弟 Encyclopedia 农学〔中兽医古代人物〕释 Yu's Brother喻氏兄弟中国明代的两位兽医专家。生卒年代不详。兄名仁，号曲川，字本元；弟名杰，号月川，字本亨。
随便看	nonnative Chinese speakers profiling non-native fishery species Nonna Victorovna Mordyukova nonnegative non negative characteristic form non-negative characteristic form nonnegative characteristic form nonnegative combination nonnegative definite nonnegative definite kernel nonnegative definite matrix nonnegative definiteness nonnegative definite quadratic estimate non-negative definite quadratic estimator nonnegative divisor nonnegative element nonnegative function nonnegative integer nonnegative integral kernel nonnegative manifold nonnegative matrix non-negative matrix factorization nonnegative measure nonnegative number nonnegative operator

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。