英语词汇“direct sum”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	direct sum
释义	WordReference Random House Unabridged Dictionary of American English © 2024 direct′ sum′, [Math.] Mathematicsa composition of two disjoint sets, as vector spaces, such that every element in the composition can be written uniquely as the sum of two elements, one from each of the given sets. 1925–30
随便看	botrytis rot bots botsares botswana bott bottega botticelli botticellian bottle bottle baby bottle bank bottle bill bottlebrush bottlebrush grass bottle cap bottle club bottled gas bottled in bond bottled water bottle-feed bottle fern bottleful bottle gentian bottle glass bottle-glass

英语词典包含188688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。