“圆直点”概念、定义、翻译-科学时代

单词	圆直点
释义	工程与技术词汇手册 PT (point of tangent) 圆直点
随便看	downward mobility downward mobility downward mobility downward mobility downward move downward ozone transport downward rigidity downwards coolant flow downward slope downward-sloping demand curve downward social mobility downward stretching downward transport in the soil downward vector irradiance downward vortex in cyclone downward（total） radiation downwash downwash downwash downwash downwash downwash correction downwash induced velocity downwash velocity downwash velocity

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。

PT (point of tangent)