“International Mathematical Union，IMU”的概念、定义、翻译、参考文献-科学参考

单词	International Mathematical Union，IMU
释义	International Mathematical Union，IMU Encyclopedia 理学二十世纪数学释 International Mathematical Union，IMU国际数学联盟世界各国和地区的数学学术团体联合组成的非政府、非营利性的国际学术组织，是国际科学理事会（International Council for Science，ICSU）的成员之一。又称国际数学联合会。
随便看	graded index lens, GRIN graded index media graded-index media =graded index 陡度折射率 graded junction graded lattice graded Lie algebra graded manifold graded medical treatment graded module graded morphism graded object graded pn junction graded-polarizable graded projective dimension graded protection of wild plants graded [refractive] index graded refractive index graded ring graded R nodule graded R-nodule graded sheaf graded space graded submodule Graded Supplementary Readings for Primary School Students

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。