英语词汇cross-sectional area是什么意思，cross-sectional area的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	cross-sectional area
释义	DEFINITIVE EXAMPLES 权威例句〔current density〕Symbol j, J Electricity The ratio of the magnitude of current flowing in a conductor to the cross-sectional area perpendicular to the current flow.符号 j, J 【电学】电流密度：在某一导体中流动的电流量与电流方向垂直的截面面积之间的比率美国传统
随便看	five-month five-month five-month-old five-nation five-ouncers five-page five-page five-part five-part five-part five-percent five-percenter five-person five-piece five-plank five-point five-point five-point-five five-pound five-pound five-roller five-roomed five-season five-seater five-second

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。