“Harkins rule”概念、定义、翻译-科学时代

单词	Harkins rule
释义	天文学词汇手册 Harkins rule 哈金斯定则
随便看	average profit margin average propensity to consume average propensity to consume average propensity to consume average propensity to consume (APC) average propensity to consume (APC) average propensity to consume (APC) average propensity to consume--average propensity to consume (APC) average propensity to consume--average propensity to consume (APC) average propensity to export average propensity to export (APE) average propensity to export--average propensity to export (APE) average propensity to import average propensity to import (API) average propensity to import--average propensity to import (API) average propensity to save average propensity to save (APS) average propensity to save--average propensity to save (APS) average purchase cycle average quality protection average quantity average quarter-hour (AQH) averager averager average rain catch

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。