“up-channel”概念、定义、翻译-科学时代

单词	up-channel
释义	广播影视词汇手册 up-channel 上行信道
随便看	right-handed screw rule right-handed system right-handed system right-handed thread right-hand force screw right-hand limit right hand page right-hand rule right-hand rule right-hand screw rule right-hand-side vector right hand （R.H.） Right Hegelians right heir right helicoid right hemisphere right hemisphere right ideal right identity element right in action righting lever right in personam right in rem rightism right issue

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。