“升杆闸阀--明杆闸阀”概念、定义、翻译-科学时代

单词	升杆闸阀--明杆闸阀
释义	市政工程词汇手册 rising-stem gate valve 明杆闸阀，升杆闸阀
随便看	quasi-stationary oscillation quasi-stationary state quasi-stationary stimulated scattering quasi-stationary wave quasi-steady flow quasi-steady flow quasi-steady flow quasi-steady state quasi-steady state quasi-steady-state wind quasi-steady theory quasi-stellar galaxy（QSG） quasi-stellar object quasi-stellar object (QSO) quasi-stellar object（QSO） quasi-stellar radio source (QSS) quasi-stellar radio source（QSS） quasi-subsidiary quasi-synchronization quasitensor quasi-trademark quasi-transverse propagation quasi-tunable quasi-unidirectional quasivariable

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。

rising-stem gate valve