它的作用是在章鱼逃跑时分散捕食者的注意力。
It serves to distract a predator while the octopus makes its escape.
因此它的作用相当于一个超级电容器。
吃鱼肝油不需要开药方，不过它的作用很大。
Itrequires no prescription, but fish oil packs lots of power.
使用这些工具，您可以完全放弃EJB，或者最小化它的作用。
With these tools at your disposal, you might decide to forgo EJB altogether or at least minimize its role.
也可用减号运算符，它的作用与相加和递增操作相反。
The subtraction operators are also available, providing the converse of the add and increment operations.
能让各位透彻地理解量纲分析，了解它的作用，与局限。
It will give you an insight in the power and also into the limitations of dimensional analysis.
当同时满足以下两个条件时，重置按钮将发挥它的作用。
Reset can be useful for forms that satisfy both of the following criteria.
管道本身没什么用；它的作用是连接数据生成者和数据消费者。
By itself, a pipe has little use; its purpose is to connect a producer to a consumer.
我们见过的它的作用无非是警告用户阻止未知来源应用程序罢了。
All we have ever seen it do is warn us to turn off the unknown sources toggle.
它的作用是，当你点击图标或者想发出邮件时，可以让你点击屏幕。
What this does is it actually lets you press down on the screen when you are tapping on an icon or trying to type out an email.
它的作用是消除肌肤暗沉，保护肌肤，还可以增加胶原蛋白和弹性。
What it does is it gets rid of the dullness of your skin, and protects the skin, and also improves the collagen3 and elasticity4.
它的作用就是在迟发效应出现之前很好地将您孩子的状况展示给我们。
What that does is it gives us a good picture of where your child is before we get any late effects.
然而随着越来越多的公司开始使用这项技术而使得它的作用更加显著。
But it has become far more effective as more companies have started to use the technology.
清单1给出一个非常简单的程序，它的作用仅仅是使用退出码2退出。
Listing 1 shows a very simple program that simply exits with an exit code of 2.
这一机制是有效的，在它的作用下，金本位制度过去曾在整个欧洲运行。
It is also the effective mechanism by which gold standard systems have operated in the past, throughout Europe.
组件模型必须是抽象的，并且与语言无关，因为它的作用在于隐藏技术细节和差异。
A component model must be abstract and language neutral, because its role is to hide technology details and differences.
我们都有每天问我们自己问题的习惯，大多数时间我们没有意识到它的作用。
We are all in the habit of asking ourselves questions every day, most of the time were not even aware of their effect.
可以设置的选项之一是number，它的作用是打开和关闭行号(见清单1)。
One of the options you can set is number, which turns line numbering on and off (see Listing 1).
假如变量未在任何块里申明，它的作用域就是从申明它的地方开始，到文件的结尾。
If the variable wasn't declared in any block, its scope is from the place it was declared to the end of the file.
然而，麦卢卡蜂蜜的抗菌性还没有被现代医学完全开发因为它的作用机理还不清楚。
However, the antimicrobial properties of honey have not been fully exploited by modern medicine as its mechanisms of action are not yet known.
本文有意选择了最简单的IScanner接口进行演示，它的作用域也最有限。
This article intentionally chose the easiest to demonstrate and the one with the most limited scope: the IScanner interface.
另外，考虑到程序的配置经常会迫使您系统化它可以做什么以及用户如何影响它的作用。
In addition, thinking about the configuration of your program often forces you to codify what it can do and how the users can influence its actions.
所有东西都组织有序，并且有详细的描述，初次阅读这个脚本的人更容易理解它的作用。
Everything is organized and detailed, and someone reading the script for the first time will have a better chance in understanding what the program is doing.
如果不用安全Sockets层(SSL)对表单验证进行保护，它的作用将不会很强。
Forms authentication isn't very strong if it's not protected by secure sockets layer (SSL).
你在做的任何一件看起来很困难的事将来定会有它的作用这是第一条看起来不那么显而易见的。
All the stuff you're doing that seems hard - it will be of use. This is the first one that might not be as obvious.
它的作用在于，您可以使用匿名类来替代您所希望替代的方法；剩下的方法会按默认方式实现。
What's useful about this class is that you can use anonymous classes to override only the methods you want; the rest of the methods are implemented by default.
教育津贴在学生能否进入大学并完成学业或者是被踢出局这个问题上，它的作用是举足轻重的。
EMAs make the difference between students being able to attend college and complete their course or being priced out.
教育津贴在学生能否进入大学并完成学业或者是被踢出局这个问题上，它的作用是举足轻重的。
EMAs make the difference between students being able to attend college and complete their course or being priced out.
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