“Hormander's sum of squares”的概念、定义、翻译、参考文献-科学参考

单词	Hormander's sum of squares
释义	Hormander's sum of squares Mathematics ＞偏微分方程＞偏微分方程一般理论＞释义 Hormander's sum of squares赫尔曼德平方和
随便看	Frankish Kingdom Frank J. Goodnow Frank Johnson Goodnow Frank-kamenetskii theory Frank Kobina Parkes Frankl Frank leads Frank lead system Franklin Franklin-Adams chart Franklin-Adams Survey Franklin, Benjamin Franklin crater Franklin Delano Roosevelt Franklin graph Franklin Henry Giddings Franklin Ho Franklin Island Franklin magic square franklin park Franklin Pierce Franklin system of functions Frank Lloyd Wright Frankl Ray Chaudhuri Wilson theorem Frankl-Ray-Chaudhuri-Wilson theorem

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。