The attack was unsuccessful and served only to alert the enemy.
进攻未奏效，反而使敌人警觉起来。
Install a CO detector to alert you of the presence of the deadly, odorless, colorless gas.
安装一氧化碳检测器来警告是否存在这种致命的、无色无味的气体。
Our school held a lecture about AIDS last week to alert us the dangers of HIV.
上周我们学校举办了一场关于艾滋病的讲座，让我们意识到艾滋病毒的危害。
He wanted to alert people to the activities of the group.
他想警告人们注意这个组织的行动。
A signal is an event, and it's used to alert a process.
信号是一个事件，它被用来向某个进程发出警报。
Remind her to alert you if she sees that tell-tale brown discharge.
提醒她告诉你，如果她看到那种褐色分泌物的话。
Add functions to alert or send a trap for particular events within your script.
在脚本中添加对某些事件发出警报的功能。
Your goal should be to alert users to the change without disrupting their workflow.
您的目标应该是把更改提示给用户，而不打断他们的工作流。
You can set up the Health Monitor feature to alert you to conditions like sort spills.
您可以设置HealthMonitor，使之在出现排序溢出之类的情况时发出警报。
Newcomers can ask those people to alert them when they've unknowingly violated an unwritten rule.
新人们可以请这些人在他们不知情地违反规矩时及时的提醒他们。
When the debugger produces output, the target calls on the manager to alert all of its listeners.
当调试器生成输出时，目标调用管理器以通知所有侦听器。
Figure out what works for you, but try to wear bright colors to alert motorists to your presence.
选择好对你有用的衣服，但应该穿明亮颜色的衣服来提示汽车驾驶员你的存在。
If an incorrect value is entered, the label will become red to alert the user of a validation error.
如果输入不正确的值，标签将变成红色，警告用户验证错误。
Tie such a system to E-mail and pagers to alert staff to an emergent problem before crisis strikes.
应该把这种系统与电子邮件和传呼机连接起来，在发生紧急问题时及时通知相关人员。
You used it to alert users to new posts in their subscribed feeds and to send those posts using HTML e-mail.
我们用它来提醒用户接收所订阅提要中的新文章，并用HTML 版的电子邮件将这些文章发送出去。
If the value turns out to be null, I then throw a RuntimeException to alert everyone of the potential problem.
如果其值最终为null，我就会抛出一个RuntimeException来警告他人注意这个潜在问题。
Finally, Dynamic Alerts empower the business user to specify when, whom, and how to alert when situations occur.
最后，DynamicAlerts可使业务用户在发生情况时指定警报的时间、人员和方式。
Let my close call and his quick action serve to alert others to the importance of knowing the Heimlich method.
让我的千钧一发和他迅速的行动提醒大家，知晓海姆·利希手法是多么重要。
If not, contact your child's teachers and ask them to alert you when there's an important project or test coming up.
如果做不到，你就要联系孩子的老师，让他们在有重要项目或者重要考试时能及时通知到你。
Mortuaries use lead vehicles, often a mini-van, with amber or purple lights on top to alert drivers to processionals.
殡仪馆用的头车通常是一辆小型货车，顶部有琥珀色或紫色的灯提醒其它司机这是葬礼车队。
This could be used to alert an operator that a particular condition has occurred during message flow execution for example.
这可用于向操作员发出警报，例如，告诉操作员在消息流执行过程中出现了特定的情况。
Imagine a web client where the cell values change in front of your eyes, and change color briefly to alert you to the change.
想象一下，Web客户端上单元格的值在你眼前发生变化，还会简单地改变颜色以提醒你有变更。
Google verifies the match, Chrome shows a red warning page to alert you that the page you're trying to visit may be dangerous.
如果Google验证了这个比对，Chrome浏览器就会显示一个红色的提示页面，来警告你将要访问的网页可能存在风险。
Google verifies the match, Chrome shows a red warning page to alert you that the page you're trying to visit may be dangerous.
如果Google验证了这个比对，Chrome浏览器就会显示一个红色的提示页面，来警告你将要访问的网页可能存在风险。
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