武装部队保持高度警惕，以防发生任何报复行为。
The armed forces were on high alert to guard against any retaliation.
你应该在家里放一个急救箱，以防发生事故。
You should keep a first-aid kit in your home just in case there is an accident.
你应当给楼房保险，以防发生火灾。
我在检查烟雾侦测器，以防发生火灾。
I'm checking the smoke detectors just in case there is a fire.
他们计划储备一些粮食以防发生自然灾害。
They plan to build up a surplus of grain against times of natural calamities.
我们点起了蜡烛，营造好气氛，还准备了一支手电筒，以防发生什么差错。
We lit candles to set the mood and had a flashlight in the ready in case anything went wrong.
女川核电站的三个反应堆正受到检测控制，以防发生核泄漏和可能的崩溃。
Three reactor units at the Onagawa plant are being watched and controlled for radiation leaks and possible meltdown.
要注意让患儿多喝水，吃易消化的流食，高热时及时服用退烧药，以防发生惊厥。
Attention should be paid to let children drink plenty of water, eating digestible flow of food, heat and timely use of antipyretics to prevent febrile seizures.
此前，确定交付依赖一个保存在代理的队列管理器上的事务存储，以便跟踪入站请求，以防发生代理崩溃。
Previously, assured delivery relied on a transaction store kept on the broker's queue manager, in order to keep track of incoming requests in case a broker crashed.
该项指令还要求公司及时向美国食品药品管理局汇报关键性药物的生产变更情况，以防发生匮乏。
The order also urges firms to tell the FDA about production changes that could lead to a shortage of vital drugs. But this is not a new requirement.
确定位置后，应用绳索固定三个点，严禁用铁丝固定，以防发生触点事故和增氧机工作时自动移位和晃动。
As the position determined, fix 3 points with rope, and iron wire is forbidden, in order to avoid contact accident and self shifting and shaking while operating.
例如，我们有，炸弹演习以防发生什么事情，人们认为这是应该的，发生了一件事，你要继续正常的生活，正如某事出了点问题，然后你继续前行。
We have, for example, bomb drills just in case something happens people think it's right When thing happens once and you move on, go back to life, just as something goes wrong and then you move on.
她有先见之明，经济上作了准备以防万一发生事故。
She had had the foresight to prepare herself financially in case of an accident.
尽管我几年前就已经从高中毕业了，我还是投入到他所有的课程中以防那儿发生什么事。
I have been put in all of his classes in case something happens there, though I graduated high school years ago.
请让汤姆通知谢菲尔德，他可能需要他们的代班（机器人），以防下星期发生紧急情况。
Please ask Tom to inform Sheffield that he may need their stand-ins in case of emergency during the next week.
这座城市的防空掩体正在准备中，以防可能发生的空袭。
The city's bomb shelters were being prepared for possible air raids.
你无法改变已经发生的事情，但你可以防止它再次发生。
You can't change what's already happened, but you can prevent it from happening again.
我母亲被她的举动感动了，她决定回到店里，给收银员一张五美元的钞票，让他放在手边，以防别人在没有足够的钱支付所购买的东西时发生同样的情况。
My mother was so touched by her gesture that she decided to go back to the store and give the cashier a five-dollar bill to keep on hand in case the same happened to someone else if they didn't have enough money for all of their groceries.
一个有帮助的做法是定期在别处记录下磁盘信息作为比照以防这类事情发生。
It helps to record the disk information somewhere else periodically for comparison in case such a thing occurs.
在大型应用程序中，应建立自动处理此过程的脚本，以防此类问题发生。
In larger applications, a build script should be used to automate this process to prevent issues from occurring.
为了以防万一，根据可能发生的潜在情节，设计出你可以合理地做的准备。
With the potential scenarios, figure out what you can reasonably prepare for, just in case.
如果托管服务公司达不到预期的要求，就需要找到原因并与托管服务公司交涉以防再次发生这类毁灭性的事故。
If a hosting company is not living up to expectations, it's crucial to find the causes and work with the hosting company before another crushing incident occurs.
脚本可以节省重新输入复杂的较长命令序列所需的时间和精力，并且还可以防止发生错误。
A script saves the time and energy required to retype complex and long sequences of commands, preventing mistakes, too.
这样可以防止大多数攻击直接发生在操作系统上。
This prevents most attacks that can occur directly on the operating system.
支持和控制模型文档可以防止发生这种情况。
The support and governance model document can prevent that from happening.
在处理签出时，我选择使用两个事件而不是一个，这样可以防止发生双命令。
I might choose to use two events instead of one while processing a checkout to prevent double orders.
在处理签出时，我选择使用两个事件而不是一个，这样可以防止发生双命令。
I might choose to use two events instead of one while processing a checkout to prevent double orders.
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