英语词汇positive rational number怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	positive rational number
释义	positive rational number 简明释义正有理数网络释义 1 ?正有理数正有理数双语例句 1 On expressing any positive rational number as sum of different terms of a given subsequence of harmonic sequence, some particular cases are studies. 对于用调和数列的子列表示正有理数的问题，研究了一些特殊情况。
随便看	surface acoustic wave device surface acoustic wave electromechanical coupling coefficient surface acoustic wave equalizer surface acoustic wave filter surface acoustic wave filter surface acoustic wave frequency discriminator surface acoustic waveguide surface acoustic wave oscillator surface acoustic wave phase discriminator surface acoustic wave phase shifter surface acoustic wave pressure transducer surface acoustic wave surface acoustic wave (saw) surface acoustic wave (saw) device surface acoustic wave sensor surface acoustic wave technique surface acoustic wave technique surface acoustic wave transducer surface acting surface acting agent surface action surface action group surface activated bonding surface activated plant components surface-activated polymerization

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。