“Yu Changxuan”的概念、定义、翻译、参考文献-科学参考

单词	Yu Changxuan
释义	Yu Changxuan Encyclopedia 理学物理学史释 Yu Changxuan俞昌旋（1941-07-07～2017-05-23）中国等离子体物理学家。生于印度尼西亚爪哇岛安褥埠，卒于安徽合肥。籍贯福建福清。
随便看	positive energy wave positive entropy positive excess coefficient positive existential sentence positive extension positive eyepiece positive feedback positive feedback amplifier positive film positive flower structure positive formula positive function positive functional positive fundamental sequence positive glow positive Grassmannian positive half-trajectory positive helicity spinors positive Hermitian kernel positive Hermitian operator positive homogeneous function positive hull positive image positive index of inertia positive infinity

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。