There are two types of routine testing: opt-out and opt-in.
常规检测有两种：选择退出或选择参加。
Facebook later added opt-in options to Beacon, but most of the damage had already been done.
Facebook之后在Beacon里增加了opt-in选项，但是多数伤害已经发生了。
The new policy isn't something you have to opt-in to. It's not something you can opt-out of.
这项新政策是强制性的，用户没有选择。
Opt-in user — The user chooses to opt-in, but does not like to upload personal communication data.
Opt-in用户 — 用户选择进入，但不想上传个人通讯数据。
The us has an "opt-in" organ donation system in which one must give consent in order to be designated a donor.
美国的器官捐献制度属于“明确选定”式，即必需有本人事先同意后，才可以被指定为捐献者。
Show respect to your customers with opt-in and out options, to avoid spamming them with unnecessary information.
给顾客选择来对顾客表示尊重，尽量避免给他们不需要的信息。
The tracking protection will be an opt-in feature for users to identify and block certain forms of website tracking.
跟踪保护功能将会以可选特性的形式帮助用户识别并拦截某些形式的网站跟踪。
Then the method retrieves daisy@friendbridge.com's option from options.txt, which stores all users' opt-in information.
此方法从options.txt获取 daisy@friendbridge.com的选项，它保存所有用户的opt-in 信息。
It's important to note that Popcon is an optional opt-in service, so the total number could actually be far in excess of 10, 000 users.
要知道，Popcon只是个可以选择加入的服务例程，所以实际用户数应该远远大于1万。
For example, in some countries, if a user does not reply to the opt-in request, he can be regarded as silently accepting the opt-in request.
例如，在某些国家，如果用户未回复opt - in请求，可以认为其默认接受opt - in请求。
Users can decide which privacy should be applied on their information by replying to the system's opt-in notification. Users have three choices in this sample system.
用户通过回复系统的opt - in通知来决定其信息使用哪种隐私策略。
But if better technology can bring about better medical results, it's hard to argue that it shouldn't be allowed — at the very least on an opt-in basis — just for privacy's sake.
如果更好的技术能够带来更好的医疗效果，很难说仅仅因为涉及隐私，就不应该允许这么做——我们至少可以选择。
Among the success metrics identified are segmentation, personalization, list hygiene, and opt-in strategies, all best-in-class practices businesses must master to meet marketing goals.
研究确立的一些成功标准有细分、个性化、列表清洁(listhygiene)以及许可营销(opt - in)策略，企业必须掌握以上所有最佳实践以实现营销的目标。
We have been using this technology for a while but it was always' opt-in '- but in the recent release it is now on by default, since the technology we are using has proven itself reliable and robust.
这项技术我们已经使用了一段时间，但过去它总是“opt - in”——在最近的版本中已经默认开启了，因为它已经证明了自己的可靠性和健壮性。
Opt-in user - a user who does not upload personal data to the system, but allows the system to display information referenced to him.
Opt - in用户—不上传个人信息但允许系统显示引用他的信息的用户。
Opt-in subscription to advertising as part of a user's social stream is likely to be a very important model in making social media financially viable.
让用户选择关注广告很有可能成为一种重要的模式，帮助社交媒体找到赢利点。
Run the command cminstvu in /opt/IBM/db2cmv8/bin.
在 /opt/IBM/db2cmv8/bin中运行 cminstvu命令。
The last thing to add is a mechanism for Mobile Safari users to opt out of the mobile view and then opt back in.
最后要添加的是MobileSafari用户选择退出手机视图然后选择重新进入的机制。
In that case we might opt to package our handler classes in a JAR file rather than dumping them as loose files into the class directory.
在这种情况下我们可能选择将处理程序类打包在一个JAR文件中而不是使它们成为类目录中的分散的文件。
Store the following shell scripts onto Machine2 and Machine3 in directory /opt/MQScripts.
将以下shell脚本存储在目录 /opt/MQScripts 中的Machine2和Machine3 上。
In many cases, however, people opt not to publish the information at all.
然而，在许多情况下，人们选择根本不发布信息。
A few opt to send their children to boarding schools in England.
有少数人选择把他们的孩子送到在英国的寄宿学校。
She adds that some men opt for slightly larger shirts in the summer so their necks and wrists stay cool.
一些男性在夏天会选择稍微大点的衬衫，这样他们的脖子和手腕能凉快点。
For better understanding, a regular dbspace is named as Index dbspace, and you can opt for creating indices in this dbspace.
为了更好地理解，一个常规dbspace被命名为Index dbspace，您可以选择在这个dbspace中创建索引。
A new user can opt to share the profile information in Facebook instead of developing a new account.
新用户可以选择在Facebook上分享档案资料，而不用新申请账户。
Find the ikeyman program in MB's install directory: e.g. /opt/ibm/mqsi/7.0/jre16/bin
在MB的安装目录（比如 /opt/ibm/mqsi/7.0/jre16/bin）中找到ikeyman程序
You can also opt to embed graphic ICONS in the document editor view to indicate where tags start and stop (a concept derived from XMetal).
您也可以选择在文档编辑器视图中嵌入图形图标来表明标记开始和停止的位置(源于XMetal的概念)。
And bubonic plague, spread by rat fleas, is normally preceded by the death of hordes of rats (only then do the fleas opt for humans). Yet no one in 1348 recorded this.
黑死病由鼠蚤传播，在此之前通常都有大批的老鼠死亡(只有在这时跳蚤才选择人类作宿主)，但在1348年没有人记录下这些。
Households often opt to stay put rather than default, leaving them trapped in places with high unemployment and unable to move to where jobs are plentiful.
为了避免违约，家庭通常选择留在原地不动，困在失业率高的地方，而不能搬到就业机会丰富的地方。
If you do opt to use start nodes, you will need one start node to correspond with every input in your process.
如果您的确选择使用开始节点，则流程中的每个输入都需要一个对应的开始节点。
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