“夜盲症”的概念、定义、翻译、参考文献-科学参考

单词	夜盲症
释义	夜盲症 Encyclopedia 医学夜盲症释 night blindness夜盲症在夜间或光线昏暗的环境下视物不清或完全看不见东西的症状。俗称雀蒙眼。 Physics nyctalopia夜盲症 nyctotyphlosis夜盲症
随便看	positive curvature manifold positive cycle positive definite positive definite bi linear form positive definite bi-linear form positive definite closed form positive definite form positive definite function positive definite functional 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

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。