As before with the hash index, you need to define a key generator UDF, a range producer UDF, the index extension, and finally a UDF that exploits the index extension if possible.
与hash索引一样，这里需要定义一个键生成器udf、一个范围生成器udf、一个索引扩展以及一个利用索引扩展的UDF。
This means pretty much any feature you'd like on a cellphone is possible on Android—even the officially unsupported multitouch interaction—provided someone can write an app or extension for it.
这意味着任何手机特性在Android上都有可能得到第三方实现——甚至是官方不支持的多点触摸。
While UTF-8 is the recommended encoding, others are possible which keeps XML from being tied to any particular encoding and provides a clear extension point for the future.
虽然推荐使用UTF-8编码，但也允许其他编码格式，这样XML 就不会与特定编码捆绑在一起，这为将来提供了明确的扩展点。
The extension provides a built-in method for converting video files, but they will end up watermarked, so just download the files in MP4 if possible, or FLV if not.
这个扩展内置了视频格式转换的功能，但最终文件有水印，所以尽量下载MP4文件，没有的话再考虑FLV文件。
As a side note, it is also possible to create multiple extension points even though the code listing below shows just the creation of one.
另请注意，还可以创建多个扩展点，即使下面的代码清单显示只创建一个扩展点。
For older versions of PHP, it is still possible to use the library through a PECL extension.
对于PHP的较老版本，通过PECL扩展仍可以使用到这个库。
In addition, a discussion of the proposed uncoupling method and the possible extension of this method with TRIZ are presented.
此外，对该解耦方法的特征和可能的扩展——引入TRIZ作为辅助工具，进行了讨论。
After a required browser restart, users will see the new extension available from the Fennec add-ons Manager, where it's also possible to access preferences and disable or enable add-ons.
在必须的一个浏览器重启之后，用户能够从它们的Fennec插件管理器上看到一个新的可用插件。它同样可以设置参数，被禁用以及启用。
Is it possible to limit extension methods in a class to be of specific type?
它是可能的限制在一个类是特定类型的扩展方法？
The higher the blood alcohol concentration, the higher the occurrence of a significant extension of ECG intervals with possible manifestation of latent conduction disturbance or even SCD.
血清酒精浓度越高，ECG间期显著延长并可能出现潜在的传导紊乱或甚至SCD的发生率越高。
Jackson has one year left on a three-year, $30-million contract and on Monday referred a question on a possible contract extension to an interview he granted in April.
禅师3年3000万的合同仅剩一年了，周一他说为了他在4月份答应的一个采访他可能会延长合同。
Avoid using a pillow, if possible, to prevent pain from over-extension of the neck and spine.
如果可能，避免用枕头，以防止颈部和脊柱过分紧张导致的疼痛。
Therefore, a true momentum strategy needs to have solid exit rules to protect profits while still being able to ride as much of the extension move as possible.
因此，真正的动量交易策略需要稳定的出场规则，保护利润但又要尽量地获得更多的利润。
This scheme made possible the functionality extension just based on current existing low level resources, as a result, possible the reconfigurations.
该技术方案可保证在现有的多网融合的运行环境中实现标准化的功能扩展，使得路由单元的服务支持可重构特性。
This is possible, but there are quite a few caveats - all of these grouped around the fact, that audio playback, and by extension the headphone jack are not exclusive resources.
这是可能的，但也有相当多的注意事项-所有这些围绕事实，音频播放，并延伸到耳机杰克是不是唯一的资源。
Therefore, the wireless sensor network routing protocol design the main objective is to ensure that data under the premise of a normal extension of the network as much as possible the survival time.
因此，无线传感器网络路由协议设计的主要目的是在保证数据传输正常的前提下尽可能地延长网络的生存时间。
When your hand is in a relaxed position, each of the joints are at a point about midway between the limits of their possible extension and flexation.
当手处于放松位置时，每个关节都在它们的可能的伸展或者弯曲的限制中的某一点。
3: Head Case: Castle and Beckett learn about life-extension science and how far people will go for the fountain of youth when they investigate a possible homicide in which theres no body.
第3集：头案：城堡和贝克特了解生命延长科学，以及有多远的人会去为青春的喷泉，当他们调查一个可能的杀人案，有没有尸体。
3: Head Case: Castle and Beckett learn about life-extension science and how far people will go for the fountain of youth when they investigate a possible homicide in which theres no body.
第3集：头案：城堡和贝克特了解生命延长科学，以及有多远的人会去为青春的喷泉，当他们调查一个可能的杀人案，有没有尸体。
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