“International Patent Classification”的概念、定义、翻译、参考文献-科学参考

单词	International Patent Classification
释义	International Patent Classification Encyclopedia 管理学《国际专利分类表》释 International Patent Classification 《国际专利分类表》用于专利文献分类的等级列举式分类法。简称IPC。
随便看	matrix lens matrix logarithm matrix manifold matrix manipulation matrix mechanics matrix method matrix minimal polynomial matrix model matrix modifier matrix monotone function matrix multiparticulate sustained release preparations matrix multiplication matrix-multiplication exponent matrix multisplitting method matrix norm matrix normal distribution matrix notation matrix number matrix of a bilinear form matrix of a formula matrix of a linear transformation matrix of a quadratic form matrix of coefficients matrix of connective tissue matrix of dimensions m×n

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。