“stepping switch”概念、定义、翻译-科学时代

单词	stepping switch
释义	物理学词汇手册 stepping switch 步进开关
随便看	marginal utility of income marginal utility of money marginal utility of wealth marginal utility theory marginal utility theory marginal utility theory of value marginal value marginal value marginal value marginal value marginal value marginal value product marginal vein marginal vesicle marginal worker marginal zone marginal zone margin and guaranty margin buying margin call margin call margin call margin call margin capacity margin capacity

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。