“圆周密封”的概念、定义、翻译、参考文献-科学参考

单词	圆周密封
释义	圆周密封 Encyclopedia 工学旋转密封释 circumferential seal圆周密封通过硬质密封环的内圆柱面与转轴（或轴套）外圆柱面的直接接触来限制流体泄漏的接触式动密封。
随便看	quasi-stationary density wave quasi-stationary electromagnetic field quasi-stationary level quasi-stationary process quasi-stationary sea surface topography quasi-stationary spectrum quasi-stationary spiral structure quasi-stationary state quasi-stationary wave quasi-steady condition quasi-steady flow quasi-steady state quasi steady-state assumption quasi-steady state water influx quasi-stellar blue galaxy quasi-stellar galaxy quasi-stellar object quasi-stellar object, QSO, quasar quasi-stellar radio source quasi-stellar red galaxy quasi-stellar source quasi-stochastic matrix quasi-strong connectedness quasi-strongly connected graph quasi-subordinate

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。