“upper reach”概念、定义、翻译-科学时代

单词	upper reach
释义	海洋与水文词汇手册 upper reach 上游河段，上游
随便看	plasma rocket plasma sheath plasma sheath plasma sheet plasmasheet plasma slag remelting plasma smelting reduction plasmasol plasma source ion implantation plasma spectrometer plasmasphere plasmasphere plasmasphere plasma spraying plasma spraying plasma spraying plasma spraying plasma spraying method plasma sputtering plasma substitute plasma substitute plasma surface interaction (PSI) plasma tail plasma technology plasma theory

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。