英语词汇“technology upgrade”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	technology upgrade
释义	technology upgrade [网络] 技术升级；科技系统的升级
随便看	summation summation actinometer summation action summational summation amplifier summation by part summation by parts summation check summation circuit summation convention summation current transformer summation curve summation curves summation element summation flowmeter indicator summation formula summation formula of poisson summation frequency summation graph summation index summation instruction summation instrument summation law summation measuring instrument summation meter 山明宿雨霁，风暖百卉舒。泓泓野泉洁，熠熠林光初。山明月露白，夜静松风歇山明水净夜来霜，数树深红出浅黄山明水秀，地灵人杰山明水秀，天清气朗山明水秀，柳媚花娇山明真色见，水静浊烟收。山映斜阳天接水，芳草无情，更在斜阳外。山映斜阳天连水，芳草无情，更在斜阳外。山晚黄羊随日下，天寒白犊弄风归。道喜道地道场道基道士道夫道契道姑道婆子道子