“tetragonal number”的概念、定义、翻译、参考文献-科学参考

单词	tetragonal number
释义	tetragonal number Mathematics tetragonal number四角形数
随便看	age determination based on skeleton Aged institution management age distribution aged readers aged real estate market aged security aged social work age effect age estimation Age Exchange age for criminal responsibility age forming age-friendly city age-friendly community age-friendly environment age groups age hardening age-hardening age heaping age identification of crude drug ageing ageing box ageing drum ageing factor ageing management of main components in reactor coolant system

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。