“Illustrated Book of the Li People in Hainan Island”的概念、定义、翻译、参考文献-科学参考

单词	Illustrated Book of the Li People in Hainan Island
释义	Illustrated Book of the Li People in Hainan Island Encyclopedia 法学〔民族史文献〕释 Illustrated Book of the Li People in Hainan Island《琼黎风俗图》海南岛黎族生活实景的图册。
随便看	positive definite Hermitian matrix positive definite inner product axiom positive definite kernel positive definite matrix positive definiteness positive definite operator positive definite potential positive definite product positive definite quadratic form positive definite scalar product positive definite sequence positive definite solution 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

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。