“目录卡格式”概念、定义、翻译-科学时代

单词	目录卡格式
释义	图书馆、情报与文献学词汇手册目录卡格式 catalogue card format
随便看	laser ion source laser-irradiated layered target laser irradiation laser isotope separation laser isotope separation laser isotope separation laser isotope separation method LaserJet LaserJet系列激光打印机 laser length standard laser lens laser level laser level laser level laser leveling instrument laser level meter laser lever laser levitation laser lighting laser light scattering laser line laser linear comparator laser line filter laser line-scanning sensor laser line-type smoke detector

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。