英语词汇“spectral density”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	spectral density
释义	spectral density spectral density [′spek·trəl ′den·səd·ē] (electromagnetism) spectral energy distribution (mathematics) The density function for the spectral measure of a linear transformation on a Hilbert space. (systems engineering) frequency spectrum
随便看	meconidium meconin meconinic meconinic acid lactone meconiorrhea meconism meconium meconium-amniotic-fluid-infusion meconium aspiration meconium aspiration syndrome meconium blockage syndrome meconium ileus meconium peritonitis meconium plug meconium plug syndrome meconium retention meconium stained amniotic fluid meconium-stained amniotic fluid meconium stain fluid meconium staining meconology meconopses meconopsis meconopsis baileyi meconopsis betonicifolia

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。