英语词汇“echelon matrix”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	echelon matrix
释义	echelon matrix echelon matrix [′esh·ə‚län ‚mā·triks] (mathematics) A matrix in which the rows whose terms are all zero are below those with some nonzero terms, the first nonzero term in a row is 1, and this 1 appears to the right of the first nonzero term in any row above it.
随便看	email client email content management e-mail control center email cut-ups email discussion group e-mail domain email domain e-mailed emailed e-mailer emailer e-mailers emailers email experience council e-mail filtering e-mail footer email footer e-mail forgery email forgery e-mail forwarding email forwarding e-mail gateway email group e-mail groups e-mail harvesting

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。