update和upgrade都含有“升级”的意思,他们的用法有什么区别呢?

update和upgrade都含有“升级”的意思,他们的用法有什么区别呢? Linux升级命令yum upgrade和yum update的区别 都是“升级”的意思,update和upgrade怎么区别,分别在什么情况下使用? linux 升级命令 update upgrade dist-upgrade的区别我指的是ubuntu 中的 aptitude update(upgrade,dist-upgrade) update与upgrade的区别二者都有升级更新的意思,区别和使用上有哪些不同呢?希望能从语义和词性使用等语法方面说明区别,最好配上例句. 软件版本从1.1版升级到1.2版叫做update还是upgrade?1.1版升级到2.0版算不算upgrade 为什么炫舞升级出来You can also update version with downloading upgrade package in the following UEL.说操作失败? apply sdcard:update.Android手机升级选项 大英百科全书 升级大英百科全书能不能在线升级啊?我下了2008的,但是有些新的文章和内容都没有,能不能像微软百科全书一样更新内容呢?回4楼，我在BT里下的。大英有update那项，只是要信用 Membership Status:Standard Member Upgrade to gold membership / Update billing (about $1 per day) 炫舞you can also update version with downloading upgrade packge in the following URL. Windows Anytime Upgrade是什么意思?确切的说是Windows Anytime Upgrade里面的升级是不是保存数据的? 蓝精灵农场里有一个任务是Upgrade the Christmas tree,是升级圣诞树么? you can also update version with downloading upgrade package in the followina URL you can also update version with downloading upgrade package in the followina URL 炫舞不能更新了, renew和upgrade 有什么区别 890升级话面上的Update file is not for this 890升级话面上的Update file is not for this 应该怎么解决? SQL语言中的修改语句ALTER和UPDATE有何区别?都怎么使用? 蓝精灵村庄16级任务蓝爸爸说：upgrade the christmas tree(升级圣诞树)“grouchy...蓝精灵村庄16级任务蓝爸爸说：upgrade the christmas tree(升级圣诞树)“grouchy wants make the christmas tree even smurfier”这个