幸运的是，如今越来越多的学校表示：这里没有太多的欺凌事件，但当它发生时，我们有明确的政策来处理这种情况。
Fortunately, more schools are now saying: There is not much bullying here, but when it occurs we have a clear policy for dealing with it.
即使当它发生时，所产生的不可访问的对象也不一定会最早要到下一个GC周期收集。
Even when that happens, the resulting unreachable objects still can't be collected until the next GC cycle at the earliest.
麦克：灭火并不意味着让所有的火灾都不会发生，而是当它发生时，你有能力去扑灭它。
Michael: Fireproof doesn't mean that a fire will never come, but that when it comes, you will be able to withstand it.
一个女孩甚至可能都不知道这已经发生，因为当它发生时可能只有一点或者没有出血，或者牵涉到的疼痛。
A girl may not even know this has occurred, since there may be little or no blood or pain involved when this happens.
所有你必须做的只是确认你想要用它做什么，然后练习当它发生时它感觉起来像什么这个感觉点。
All you have to do is identify what you want to do with it, and then practice the feeling-place of what it will feel like when that happens.
当它发生时，它会引发巨大的“对文化的不满”，那时没有人回觉得呆在家，因为一个“母亲”或“父亲”丢失了。
When that happens, it give rise to that frightful "discontent in our culture," where nobody feels at home because a "father" and "mother" are missing.
未能交割几乎不怎么发生，但当它发生时，可以造成破坏性的灾难。这点我们可以从2008年秋天雷曼公司破产后看出。
Failure to deliver rarely occurs, but when it does, it can cause havoc, as we saw in the fall of 2008 after the collapse of Lehman.
你现在可能在笑，但是当它发生时你会很高兴你读到这封信的时候，嗨，也许你甚至可以学到一件或两件关于如何应对一个真正的紧急情况。
You may laugh now, but when it happens you'll be happy you read this, and hey, maybe you'll even learn a thing or two about how to prepare for a real emergency.
当人们在不知道如何真正控制它的情况下发射一个像无人机一样的自我控制飞行机器时，可能会发生一些糟糕或意想不到的事情。
Something bad or unexpected can happen when people send up a self-controlled flying machine like a drone without knowing how to really control it.
当发生燃烧时，它阻止了植物物种之间的竞争发展到某些物种排斥其他物种的程度，减少了生态系统的整体多样性。
When burning occurs, it prevents competition among plant species from progressing to the point where some species exclude others, reducing the overall diversity of the ecosystem.
然而，当火山物质在喷发过程中积累并随后崩塌时，它的高度经常发生变化。
However, its height often changes when volcanic material accumulates during eruptions and subsequently collapses.
当连接的事件发生时，浏览器调用它的事件处理器，并等待它返回，然后再继续处理下一个事件。
When an event that is hooked occurs, browsers call its event handler and wait for it to return before continuing on to the next event.
测试当使用者“唤醒它”时发生了什么，这与他们被挂起的环境是不同的。
Test what occurs when the user "wakes it up," and the environment is different from when they suspended it.
在金融市场中，必须对事件进行迅速处理；当发生了重要的事情时，您希望在它一发生时就得到通知。
In financial markets, events must be acted on quickly; you want to be notified when something important happens, as soon as it happens.
最后，它通过给出的一系列测试减轻你编码的压力，因为当测试发生中断时，它可以立即告诉你究竟发生了什么。
Finally, it gives you the courage to push the boundaries of your code by giving you a set of tests that tell you immediately when something breaks.
当条件发生时，处理器可以选择去处理它或是把它交给下一个处理器处理。
When that condition happen, a handler can choose to handle it, or pass it along to the next handle.
当它运行时，它会记录每次系统时钟中断发生时正在执行的指令的地址。
While it is running, it records the address of the instruction that is being executed every time a system-clock interrupt occurs.
当大型强子对撞器达到它操作的最大限度时——这个月早些时候它为碰撞发生的速度设置了一项新记录——离奇古怪的结果必然会越来越频繁地意外出现。
As the LHC reaches its operational capacity-earlier this month it set a new record for the rate at which collisions occur-curious results are bound to crop up more and more frequently.
当无事发生时，它进行休眠，从而延长使用寿命。
It hibernates when nothing is happening, which can extend its life.
作为一个过程模型属性，这种公开性是一个关键因素，因为它导致无缝集成，当通讯改变过程或过程改进发生时，无缝集成是一个重要优势。
As a process model attribute, this openness is a critical factor because it allows seamless integration, which is a great advantage when communicating change processes and process improvement.
火灾发生的时候，工人们仅有的安全措施是27桶水和一个太平梯。当人们试图利用梯子逃生时，它却崩塌了。
At the time of the fire the only safety measures available for the workers were 27 buckets of water and a fire escape that would collapse when people tried to use them.
错误概述——当某一业务错误发生时服务消费者收到的业务出错提示，它提供对业务出错的简单描述。
Error text – Provides a brief description of the business error that service consumers will receive for a business error.
当这发生在脚本的最外层时，它自动假设参数表是参数。
When this happens at the outermost level of a script, it automatically assumes that the argument list is the parameter.
当其真的发生时,你绞尽脑汁,希望写出,能准确表达它的文字，你苦思冥想，究其含义。
When it does happen, when the idea comes and you wrestle to place the words that express exactly what it is that you want to say, what it is that the meaning you're wrestling for.
财务杠杆系统放大了信贷规模，当它发生自我崩塌时，借贷难度会陡然增加，而需求会变得萎靡不振。
As the system of leverage that magnified credit collapses in on itself, borrowing becomes harder and demand falters.
当试图通过因特网连接到该站点时，攻击者使用一个密码发生器工具(如l0phtcrack)，它启动对服务器的蛮力攻击。
When trying to attach over the Internet to the site, the attacker USES a password generator tool, such as L0phtCrack, which launches a brute force attack against the server.
当光线在它上面发生折射时，就出现了三维图像。
When light bounces off them, it recreates the appearance of a 3d image.
当光线在它上面发生折射时，就出现了三维图像。
When light bounces off them, it recreates the appearance of a 3d image.
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