如果发现干扰，就会回退并重试。
鼠标按下时间越长，帧回退得越远。
Send the frames further back in time the longer the mouse button is pressed.
清单5显示了向下迁移然后回退的结果。
Listing 5 shows the results of migrating down and then back up.
如果在堆栈中回退，前进按钮就变亮了。
If we click backward through the stack, the forward button lights up.
回退一步，重新集中在问题的一个小部分上。
Take a step back and refocus on just one part of the problem.
大概经过一个小时的协商，杨小姐才收回退款。
So, I showed him the shelf, and that's when he admitted what I said was true. "After an hour of negotiations, Ms." Yang was refunded.
这是因为回退机制只能用于指令元素而不能用于声明。
That is because the fallback mechanism only works for instruction elements, not declarations.
如果发生错误，函数之一抛出异常，那么整个过程回退。
If it does, and one of the functions throws an exception, the entire process rolls back.
通过使用导航条可暂停、退出、回退或快进演示的内容。
Use the navigation bar to to pause, exit, rewind, or fast forward portions of the demo.
回退测试保证了当新的迭代添加了功能时没有引入新的缺陷。
Regression testing ensures that new defects are not introduced as new iterations add functionality.
阿里巴巴这么做了，看到了一个男人，吓得往回退，叫了出来。
Ali Baba did so, and seeing a man, started back in alarm, and cried out.
拒绝人们回退到旧方法的请求，从而展示你对这项改造的决心。
Demonstrate your commitment to the transition by declining people's request to fall back on old habits.
DROPSCHEMA 过程在事务控制下执行，它自己不执行提交或回退。
The DROPSCHEMA procedure is under transaction control and does not perform commit or rollback on its own.
同样，如果发生错误，那么过程的调用者需要决定是否将过程回退。
Similarly, if an error occurs, the invoker of the procedure needs to decide whether to roll back the process to that point or not.
回退到声明类型——如果xsi：type未知则使用声明类型。
Fallback To declared type - use declared type if xsi: type is unknown.
如果某人点击回退按钮返回搜索结果，那就会被认为是件糟糕的事情。
It's considered bad if someone clicks the back button to return to the search results.
Fragments：演示fragment布局，回退栈，状态存储等
Fragments: Various samples that demonstrate fragment layouts, back stack, restoring state, and more.
例如，在回退情况下，最好能同时有程序包的当前版本和之前可用的版本。
For example, in a fallback situation, it would be nice to have both the current VERSION and the prior VERSION of a PACKAGE available.
如果两者都有，我们就可以快速回退，只要指向JCL中旧的加载模块即可。
If we have both, for quick fallback, we could just point to the old load module in our JCL.
对于第一个示例，由于时间的原因，我实际上不得不回退了服务器迁移操作。
I actually did have to roll back the server migration from my first example because of time.
这里的问题是，没有一个标准HTML回退操作来导航到一个可用页面。
The problem here is that there is no standard HTML fallback to navigate to one of the available pages.
简而言之，传统的映射策略忽略公路上的汽车：回退坏的模式变化并处理数据。
In short, traditional mapping strategies ignore the cars in the road: reversing bad schema changes and handling data.
与轮辐式一样，可以将服务部署到分支以支持具有单点回退功能的中心连接操作。
As in hub and Spokes, services may be deployed into the branches to support hub-connected operation with a stand-alone fallback capability.
您可以向调用或范围活动添加补偿处理程序，以执行回退完成的工作所需的步骤。
You can add a compensation handler to an invoke or scope activity to take whatever steps are necessary to reverse the completed work.
他们用纸制办公和项目管理去防止开发者对他们的应用程序的覆盖以及代码回退。
They used paperwork and project management to prevent developers from overlap and code regression to their applications.
如果造成模式变化的代码版本仍然处在不完善的状态，那么经常必须手工回退变化。
And if the code version causing the schema change is in any way deficient, the change must often be rolled back by hand.
循环和事件处理程序通常意味着控制流回退，这表明状态机是一种更合适的实现方法。
Loops and event handlers usually imply that the control flow is going back, which suggests that state machine is a more suitable implementation.
当在触发器的处理过程中抛出异常时，触发器终止，导致触发器触发的整个语句回退。
When an exception is thrown during processing of a trigger, the trigger aborts, and the entire statement that caused the trigger to fire is rolled back.
在对触摸屏的痴迷退热之后，Android上的虚拟回退按钮只不过是个烦人的组件。
Virtual back buttons on Android are annoying artifacts of over infatuation with touch screens.
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