我们只去学那些对我们来说最有效用的东西。
We learn only those things which are the most effective for us.
此算法对基于多重取幂密码协议的快速运作是很有效用的。
The algorithm is useful to speed up the operation for some cryptographic protocols based on multiple exponentiation.
一份个人的保险计划不论从事什么行业或身处何地都经常有效用的。
Well, a personal insurance policy is always effective no matter what one does and where one is.
与同学真心相对，绝不背叛。你将发现这是最有效用的准则。总之，要以真实面目示人。
Deal kindly but firmly with all your classmates. You will find it the policy which wears best. Above all, do not appear to others what you are not.
然而，最低工资制度能否发挥特有效用的关键，则在于各地自行规定的最低工资标准是否合理。
However, Whether the minimum wage system can play an effective utility, is that if the minimum wage is reasonable.
这一论点的基础就是敏捷关注的是交付有效用的软件，并且将客户最需要的特性作为高优先级处理。
Your basis for this argument is that Agile focuses on delivering working software that puts the priority on customers' most keenly required features.
这是有效用的，不过那些抵免对于能源设备安装的实际意义还不容易搞清楚，这也超出了我在这儿论及的范围。
This is useful, but the actual benefits of those credits to energy installations are not easy to figure, and beyond the scope of what I can write about here.
安慰剂效应是指一个原本没有效用的但是被认为有治愈功能的物质最后却产生了所要达到的结果。
The Placebo effect is when an ineffectual substance that is believed to have healing properties produces the desired effect.
杜威认为，真理是有效用的工具，它永远是一种假设，确立了这一观念，就可以在世界上消灭教条和权威的决断方法。
Dewey considers that truth is useful instrument, and it is always a hypothesis. If that is firmy established, people can eliminate dogma and method of authority decision.
学习有效用户界面的设计，最好的办法是看看其他设计师是如何做的。
There's no better way to learn how to design effective user interfaces than to see how other designers do it.
这些人会说客户的语言，能够建立真实反映业务需求的有效用例。
These people can talk the customer's language and build effective use cases that truly reflect the business requirements.
如果这一趋势持续下去，我们不妨想像世界上的主流抗菌素再也没有效用。
If this trend continues, we can begin to think of a world where mainstay antibiotics are no longer effective.
如果构架师认为开发人员的工作是十分有价值的，那么他们之间的交流将会很有效用。
The communication between the architect and the developers can only be effective if the architect is appreciative of the work of developers.
调用进程的有效用户ID必须是超级用户，或者可以与该信号量集的创建者或所有者匹配的用户。
The effective user ID of the calling process must be that of the super-user or match the creator or owner of the semaphore set.
这是否意味着迄今为止最有效的抗疟疗法——以青蒿素为基础的联合疗法将很快丧失效用？
Does that mean that ACTs – the most effective antimalarials to date – will soon be rendered useless?
在任何一种情况下，对于有效用户，这都会造成极大的不便。
In both cases, this can be a major inconvenience to the valid user.
这使set-user-ID（非根）程序能够放弃它的所有用户特权，执行一些非特权操作，然后恢复原来的有效用户ID。
This allows a set-user-ID (other than root) program to drop all of its user privileges, do some un-privileged work, and then re-engage the original effective user ID in a secure manner.
在Linux手册页上指出：setuid设置当前进程的有效用户id。
From the Linux man pages: setuid sets the effective user id of the current process.
在LocalOS下为您的系统定义一个有效用户ID。
sem_perm . cuid和sem_perm . uid被设置为调用进程的有效用户id。
Sem_perm.cuid and sem_perm.uid are set to the effective user id of the calling process.
在Security选项卡中，单击Runaswebuser，指定希望web服务以调用web服务的有效用户名运行。
In the Security TAB, specify that you want the web service to run with the effective user name of the user invoking the web service by checking run as web user.
不幸的是，除非中位数选民的效用值恰好等于平均效用值。选举一般不会产生一个有效率的结果。
Unfortunately, voting does not result in an efficient outcome generally, and only does so when the average value equals the median value.
这个测试类包含两个测试：一个是鉴定一个无效用户，另一个是鉴定一个有效的用户。
The test class contains two tests: one to authenticate a valid user and another to authenticate an invalid user.
由于部署窗口和参与验收测试的有效用户是有限的，所以部署日期也受到限制，而且通常在制定概念阶段早期就确定了。
Due to restricted deployment Windows and the availability of users to participate in acceptance testing, deployment dates were limited and usually decided early in the concept phase.
这10个用户不在工作负载运行时的有效用户列表中。
The 10 users are not in the active user list in the workload run.
他们可能经常为他们生活的某一方面是否有效用而焦虑不安。
They may be constantly worrying about the utility of a particular aspect of their life.
完成系统包括标准的功能和完成特性——例如，系统上的有效用户、主目录、主机、网络等对象的查找。
The completion system includes standard functions and completions — for example, lookups of valid users on the system, home directories, hosts, networks, and so on.
字典攻击——根据字典词汇，使用蛮力搜索的方式推测一个有效用户的密码。
Dictionary attack — Guessing the password of a valid user using a brute force search through dictionary words.
简单地活着将人类带到了物质的层面；他们或许有效用乃至目的，但意义何在？
Simply existing brings humans down to the level of objects; they might have utility or even purpose, but where is the meaning?
记住，我们是通过检查会话中的用户信息来识别有效用户的。
Remember, we recognize validated users by checking the session for their user information.
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