“螺旋--螺线--螺旋线”概念、定义、翻译-科学时代

单词	螺旋--螺线--螺旋线
释义	水利水电词汇手册 spiral 螺线，螺旋；螺旋线
随便看	mode of dispatch mode of education mode of entry mode of indemnity mode of instruction mode of interaction mode of laser mode of life mode of motivational orientation mode of operation mode of payment mode of payment mode of planting mode of production mode of production mode of production mode of production mode of production mode of production mode of reference service mode of signifying mode of teaching mode of telephone cable core connection mode of thinking mode of transport

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。

spiral