“计数单”概念、定义、翻译-科学时代

单词	计数单
释义	商务词汇手册计数单 tally sheet
随便看	beam anchor beam and girder construction beam and slab structure beam angle beam angle beam angle beam angle beam angle of scattering beam antenna beam attack beam attenuation coefficient beam axle beam balance beam balance beam bridge beam bridge beam candlepower beam capture beam catcher beam climber beam-column beam column beam column construction beam combiner beam compass

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。