“书【无参考价值的】”概念、定义、翻译-科学时代

单词	书【无参考价值的】
释义	图书馆、情报与文献学词汇手册书【无参考价值的】 junk
随便看	doubling-sideways allowance doubling time doubling time doubling time doubling time doubling time meter doubling up doubling-up allowance doublure doublures doubly censored data doubly charged doubly closed shell nucleus doubly diffuse density doubly-dispersed spectrum doubly-excited level doubly irreducible element doubly multivariate data doubly non-central F-distribution doubly ordered contingency table doubly periodic function doubly refracting crystal doubly resonant parametric oscillator doubly stochastic matrix doubly stochastic Poisson process

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。