词典论坛联络

   英语 +
Google | Forvo | +
动词 | 名词 | 短语

upgrading

[ʌp'greɪdɪŋ] 动词
技术 upgrading
自然科学, 农业 fortrængningskrydsning
运输 omlægning
通讯 opgradering
 英语 词库
upgrading [ʌp'greɪdɪŋ] 名词
军队, 后勤 Renewal of obsolete military equipment by improving the design of individual components, altering its configuration, etc. , in order to improve performance and/or operational and technical characteristics. Upgraded equipment is indicated by a letter or number added to the original reference-code. (UKR/NATO)
upgrading
: 33 短语, 14 学科
一般4
专利2
保险1
养鱼(养鱼)1
农业3
劳动法3
化学4
废物管理2
教育2
环境3
经济1
行业1
财政5
通讯1