In order to help users switch over, Google has provided an upgrade guide with a list of incompatibilites between the two versions.
为了帮助用户切换到新版本，Google 提供了一个升级指南并列出两个版本之间的不兼容之处。
This is not intended as an official "how-to" guide, but a discussion on how I performed the upgrade and what decisions and considerations I made during the planning and execution phases.
本文不是官方指南，而是介绍我执行升级的过程，以及我在计划和执行阶段做出的决定和考虑的因素。
If you need to upgrade, you can check out Adam's guide to installing memory, after determining the type of memory your computer needs.
如果你需要升级，你可以看看Adam的内存安装指南，然后再决定你的电脑需要哪一种类型的内存。
It is learned that, CNNIC will also have a series of measures to guide the internal network users to upgrade to as soon as possible. China's Domain Name System.
据悉，CNNIC还将有一系列措施引导国内网络用户尽快升级至。中国域名系统。
Upgrade the quality and efficiency in machining turbine guide vanes.
提高了加工质量和生产效率。
Upgrade the quality and efficiency in machining turbine guide vanes.
提高了加工质量和生产效率。
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