英语词汇“缺項”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	缺項
释义	缺項 quē xiàng犹缺门。指工程建设﹐科学研究﹐艺术、体育表演等缺少的项目。空缺的项目。零件表上的缺项是什么，要陈列清楚。数学上指多项式中，某个次方项或常数项系数为零，则称此次方项或常数项为「缺项」。如5x²＋1，此多项式的ｘ项是缺项。缺项
随便看	two step process two-step process two-step projection methods two-step projection methods with errors two step proposal two-step pseudo-noise code acquisition Two step puncture two-step raman scatter twostep reaction two step reaction two-step reaction twostep reaction mechanism two step reaction mechanism two step read two-step read two step reduction two-step reduction two step relay two-step relay two-step-relay turntable twostep resin two step resin two-step robust estimation two-step rocket Two-step Route to Mesoporous Al-MSU-X