“hour circle”概念、定义、翻译-科学时代

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。

单词	hour circle
释义	测绘学词汇手册 hour circle 时圈
随便看	partial derivative partial diallel crossing partial difference equation partial differential partial differential partial differential equation partial differential equation partial differential equation partial differential equation of elliptic type partial differential equation of hyperbolic type partial differential equation of mixed type partial differential equation of parabolic type partial differential equation （PDE） partial differential operator partial differentiation partial differentiation partial disability partial disability partial disability benefit partial disarmament partial disarmament partial discharge partial discharge partial discharge of liability partial disclaimer