“afterimage”的概念、定义、翻译、参考文献-科学参考

单词	afterimage
释义	afterimage Encyclopedia 理学感觉适应释 afterimage后像刺激停止作用于感觉器官后感觉现象并不立刻消失，仍暂时留存的现象。
随便看	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 positive distinctiveness

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。