当且仅当有可重复的科学证据证明蝾螈之眼有效时，蝾螈之眼才会进入小黑袋中。
Eye of newt goes into the little black bag, if and only if there is reproducible scientific evidence that it works.
这个原则非常简单，但是也非常有效，因为大量垃圾邮件都包含相同的单词，并且有时会包含单词的相同的重复。
The principle is very simple, but it's also very effective as a lot of spam contains the same words and sometimes the same repetition of words.
这种方法在应用到可以减少大量重复文字和标点符号来节省空间的文本文件中时尤为有效。
This is especially effective when applied to a text file where there are lots of repeated words and punctuation that can be de-duplicated to save space.
司法大臣克拉克的目标是减少英国庞大的监狱人口，寻求更为有效地方式处理犯罪分子以及降低居高不下的重复犯罪率。
The justice secretary’s goal was to cut Britain’s large prison population, coming up with more effective ways of dealing with offenders and reducing stubbornly high reoffending rates.
重复步骤22 至24 以为USERS添加有效的字符串。
Repeat steps 22 through 24 to add an invalid string for USERS.
如果任何节重复出现，则最后出现的节被视为有效，并忽略其他节。
If any stanza is repeated, then the last occurrence of the stanza is taken into consideration and others are ignored.
当然如果你考虑到重复留言和其他随之而来的信息连结，实际每千次有效点击成本会再低很多。
Of course when you take into account the re-tweets and the other subsequent Twitter messages linking to the online store, the effective CPM goes down quite a bit.
为什么团体不能有效地做到资源共享？当要求做集体决定时，大家往往会重复每个人已经知道的信息，而不是分享只有自己知道的重要信息。
When asked to make a group decision, people tend to repeat what everyone already knows, instead of sharing vital information known only to themselves.
一项来自芝加哥大学心理学教授SusanLevine的研究发现，只是简单的重复数数字没有帮助孩子真正理解数字的含义来得有效。
A new study by University of Chicago psychology professor Susan Levine finds that simply repeating the numbers isn't as good as helping kids understand what they mean.
但在最多只有140个字的tweet中，用户会避免重复，这样就是这种算法失去有效性。
In the cramped 140 characters of a tweet, users tend to avoid repetition, making it harder for an algorithm to identify the writer's focus.
着手开始的一个有效方法就是在编辑时心理上退后一步，注意通过使用Vim的事件处理机制，让使用的重复模式适当地自动化。
A productive way to get started is to take a mental step back as you edit and watch for repetitive patterns of usage that might be suitably automated using Vim's event-handling mechanisms.
GregWilson告诉读者如何使用高级工具，如脚本语言和SQL，来有效地执行我们必须重复的一般工作。
Greg Wilson shows readers how to use high-level tools, such as scripting languages and SQL, to perform common tasks that we must perform repeatedly — and efficiently.
为了学习这个项目，你只需要对这个进行每次学习的时候重复再重复，但是他原来不是一个特别有效的关于记忆的策略。
To learn this item, you could just repeat it over and over to yourself each time you studied it, but it turns out that's not a particularly effective strategy for committing something to memory.
如果需要重复进行有效性验证，那么应该在本地缓存并存储dtd，这样，远程更改就不会影响它。
If repeated validation is required, then you should cache and store the DTD locally so that remote changes don't affect it.
各个年龄段的人都问我有什么办法可以有效地帮助他们，并且总是重复说他们原来如何如何。
People of all ages ask me if there is something that can be done for them. They hark back to how things used to be.
虽然是基于可重复的方法，但是良好的治理应该为企业精神、质量成就和有效执行提供环境。
Although it is based on repeatable measures, good governance should provide a context for guiding entrepreneurialism, quality achievement, and efficient execution.
QA团队通过将包含测试计划、缺陷原因分析，和自动化测试的正式、可重复的过程，替代特殊的测试方法，以变得更加有效且高效。
A QA team can become much more effective and efficient by replacing an AD hoc testing approach with formal, repeatable processes that include test planning, defect cause analysis, and automated tests.
如果需要重复进行有效性验证，那么可以在存储文档时删除文档类型声明。
If repeated validation isn't required, you can remove the document type declaration when the document is stored.
注意，这个命令创建了一个有效期为365天的证书，因此您需要在一年时间内重复这个步骤。
Note that this command creates a certificate that expires in 365 days, so you'll need to repeat this step in a year.
模块接口的自动化测试使得SCA组件开发人员能够使用可重复而又有效的方法来验证提交组件的质量。
Automated testing of the module interfaces enables the SCA component developer to use a repeatable and efficient means of verifying the quality of the delivered components.
测试必须是有效且可靠的；换言之，测试必须是可重复的。
Your tests must be valid and reliable; in other words, your tests must be repeatable.
在一个14小时的周期里他们让此细胞重复分解和合成的的循环，没有效率下降的情况。
They ran the cell through repeated cycles of assembly and disassembly over a 14-hour period, with no loss of efficiency.
最终形成一个用于设置应用程序环境的快速、有效、自动化且可重复的流程。
The result is a fast, efficient, automated, and repeatable process for setting up your application environments.
您希望有效地支持这些社区，而不用重复安装复杂的硬件和软件系统。
You want to support these communities efficiently, without having to install complex hardware and software systems over and over again.
重复使用的分析模式在应用到特定分析领域时将非常有效。
Recurring analysis patterns can be effective when applied to a particular analysis domain.
假使项目中的每一个人都在周而复始地重复“写测试，修改代码，重构”，当然有必要使你的测试工作更加有效。
Given that everyone on the team will be going through the "write a test, fix the code, refactor" cycle frequently, it's essential that you can both write and run tests efficiently.
机器人能有效地做那些重复性的劳动，如焊接、钻孔和为汽车零部件喷漆。
Robots efficiently carry out such routine tasks as welding, drilling, and painting automobile body parts.
要经常休息——有规律地休息不仅可以让你精神并更有效率，还可以帮助你避免在一个地点时间太久而得肢体重复性劳损症。
Take frequent breaks-taking regular breaks not only keeps you fresh and more productive, it also helps avoid RSI and the aches and pains caused by being in the same position for a long time.
通过重复的方式，我们有效地将自己说服。
由于每个应用程序服务器不产生重复的管理进程，因此可以更有效地利用系统资源。
System resources are used more efficiently because administrative processes are not duplicated for each application server.
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