英语词汇“macroelement”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	macroelement
释义	macroelement macroelement [¦mak·rō′el·ə·mənt] (industrial engineering) An element of a work cycle whose time span is long enough to be observed and measured with a stopwatch. macroelement macroelement [mak″ro-el´ĕ-ment] a chemical element that has a minimal daily requirement greater than 100 mg; calcium, phosphorus, magnesium, potassium, sodium, and chloride are macroelements.
随便看	rare earth society of japan rare earth / transition metal raree show raree-show raree-shows rare event probability estimation rare event risk assessment process raref rarefaction rarefactional rarefaction-condensation differential potential rarefaction of bone rarefactions rarefaction wave rarefactive rarefiable rarefication rareficational rarefications rarefied rarefied gas rarefied gas flow rarefiedly rarefier rarefies

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。