“sidereal hour angle”概念、定义、翻译-科学时代

单词	sidereal hour angle
释义	测绘学词汇手册 sidereal hour angle 恒星时角
随便看	step size in search steps towards acquisition of supernatural powers step strain step teeth step through step time step tube step-type step-type impact step-up lease step-up substation step-up transformer step-up transformer step-up transformer step-variable cost step-variable cost step velocity step wedge step wedge step width step width stepwise chain-end degradation stepwise deformation stepwise device stepwise linear classification

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。