英语词汇spring index是什么意思，spring index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	spring index
释义	spring index　弹簧指数弹簧直径比
随便看	dual temperature separation dual tensor dual theorem dual theory of light dual thrust dual toroidal yoke dual trace dual trace CRT dual track dual track recorder dual transactions assumption dual transfer pricing system dual transmission dual transmitter dual triode dual use packaging dual valuation clause dual variable dual vector dual vector space dual water supply dual wavelength spectrophotometer dual winding convergence magnet dual-attached station dual-automaton

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。