Metadata for the cached items is useful, but it is also helpful to get metadata for each cache region.
缓存项的元数据很有用，但获取各个缓存区域的元数据也很有帮助。
Gossip may also simply be a way to gather useful and helpful information about our social worlds without direct and embarrassing inquiry.
闲话同样可能只是一种搜集社会世界中有用信息的方式，这无需进行直白、尴尬的询问。
A search box and list of useful resources (possibly related to the missing page) could be helpful in this case.
一个搜索栏以及一些页面相关的资源会很有帮助。
When it comes to dietary supplements that can be helpful to a per5son who is pregnant, dietary supplements that include iron can be useful and appropriate.
当谈到营养补充剂，就是可以帮助一些正在怀孕的人。营养补充剂，包括有益的和恰当的铁。
It is helpful to resolve useful attributes from the change history XML with XPath.
使用XPath解析变更历史xml有用属性，这是很有帮助的。
Thus, Tie: : Amazon: : S3 is useful if you want to store pure data in S3, but for images it won't be very helpful.
因此，如果您想要在s3中储存纯数据，Tie：Amazon： S3是非常有用的，但它对映像的用途不大。
It is particularly useful because it is an “open ended” question. It can’t be answered by “yes” or “no” so it is helpful in keeping a conversation going.
特别是，由于是开放式的问题，无法用“yes”与“no”来作答，所以有助于延续对话的进行。
It is helpful to check that you are dealing with a version 102 file, but apart from that, no useful information is provided.
检查所处理的是不是一个102版本的文件会很有帮助，但除此之外，没有提供其他任何有用信息。
I hope this article gave you a useful introduction to these helpful classes and methods.
我希望本文对这些有用的类和方法的介绍会对您有所帮助。
As part of the Assess Iteration task, teams often identify either work products they produced that were not very useful or additional work products that would have been helpful.
作为评估迭代任务的一部分，团队常常要识别出那些并不十分有用的工作产品，或是那些有用的附加工作产品。
Note: Your anger can be useful, but only if you express it in a helpful way.
注意：只有当你以积极的方式表达愤怒时，你的愤怒才可能产生正面的作用。
Doing so would be a useful exercise, and a helpful lesson in runaway recursion.
这样做将是十分有用的练习，并且对失控递归非常有用。
I have found this to be helpful in many cases when I have negative thoughts or when I'm behaving in a less than useful way.
当我产生负面情绪，或表现失常的时候，我发现这样做很有效。
And what I found was that Apple had made it so simple for a single part-time developer like myself to create useful practical and helpful tools.
我最后发现Apple平台操作简单，能让像我这样的业余人员，开发出有用而又实用的工具。
The book gives useful advice such as it's good to read news or find helpful information to Study.
这本书给出了例如利用网络看新闻或是找资料这些有用的建议。
The railway computer interlocking system is a kind of typical safety-critical system and the chaotic safety analysis is useful and helpful for implementing more efficient on the spot software testing.
铁路联锁软件是典型的安全苛求软件，安全性的混沌分析将有助于实施高效的铁路联锁软件的现场测试。
In other words, make yourself useful, servile, helpful and pretty in everyday ways around the house.
换句话说，使自己有用，奴役，有益的和漂亮的房子周围生活的方式。
Secrets of conquering fear: Striving to realize dreams, u will only get sth useful and helpful instead of lost.
克服恐惧的秘诀：努力追求理想，你不会有什么损失，只会有收获。
The red wine provides sugars useful to the crystalline cells and the citrus fruits vitamin C and fruit acids helpful to ascension.
红酒提供给水晶细胞糖分，柑橘类水果提供果酸及维生素C帮助提升。
If you do not find the term useful, suggest an alternate concept or way of thinking about the world that you find more helpful in thinking about social change.
假若你认为无用，请建议替代概念或思考世界的新方法，能更有助于思考社会变迁。
The dialog teaches us both useful vocabulary and helpful skills.
对话教给我们有用的词汇和技巧。
After so many years of study and examination experience, I summarize some useful review methods that should be helpful to other students.
经过多年的学习和考试经验，我总结了一些有用的方法，应该可以帮助其他的学生。
In our country the bidding management is just in the phase of beginning. Therefore, it is very helpful and useful to analyze, learn and absorb their experience.
但在我国尚在起步阶段，因此从不同的方面研究、分析和学习它们的管理经验是必要和有益的。
Images of this sort, though terrifying, are helpful in suggesting unfamiliar but useful perspectives of time.
这类图像，虽然令人震惊，却有助于说明关于时间的陌生而有用的观点。
Computers are very useful and helpful because they can work faster than men and make fewer mistakes.
电脑非常有用，因为它们比人工作得更快，犯得错误更少。
There are better ways to go about keeping a stable economy, and whenever possible they should be on things the player finds helpful, useful, or at the very least "fun".
保持良好的经济系统有更好的方法。它可以是有帮助的、有用的、起码是有趣的。
The knowledge you have acquired this time will certainly be helpful and useful in your later career.
在你以后的职业生涯中，你拥有的这些知识对你次肯定会有所帮助。
The related chemical education system and college teaching practice in Japan and the helpful experience and useful lessons for us was demonstrated and described with some examples.
本文叙述了日本化学教育教学的情况，也讨论了日本人的成功经验与有益借鉴。
The investigation is helpful for the application of the electromagnetic field in the medical works, and it can also provide useful data and information to avoid unnecessary hurt and accident.
它既有利于电磁波在医学上的应用，又可以有效地提供可靠的资料和数据，以避免出现不必要的伤害事故。
The investigation is helpful for the application of the electromagnetic field in the medical works, and it can also provide useful data and information to avoid unnecessary hurt and accident.
它既有利于电磁波在医学上的应用，又可以有效地提供可靠的资料和数据，以避免出现不必要的伤害事故。
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