我们可以观察人类的行为模式，对记忆进行复查。
We observe patterns of our own behavior and we have memories for review.
因此，从一个较高的层次上，观察者模式提供了一种简单的异步模型。
Thus, at a high level, the Observer pattern provides a simple asynchronous model.
回调其实是观察者模式[g OF 1995]的一个特例。
Callbacks are really a special case of the Observer Pattern [GOF1995].
现在，把模式名改为无效的值并观察相似的错误。
Now change the schema name to an invalid value and observe similar errors as above.
为了改变这个模式，一个人必须开始去观察这神经质的现象。
In order to change that pattern, one must begin to observe the nervousness.
但很多观察人士质疑Groupon“每日一团”商业模式的可持续性。
But many observers have questioned the sustainability of the company's daily deal business model.
这里是一个实现了观察者模式逻辑的trait。
Here is a trait that implements the logic of the Observer Pattern.
研究人员对比了经过观察的每种模式有可能对数据造成的影响。
The researchers compared how much each model would account for the data being observed.
图像模式类似2维的条形码，它能随着观察角度的改变而发生变化。
Image mode 2 dimensions of similar barcode, it can change the view with changes.
这是一个观察者设计模式的实现。
仅需简单地在不同的观察模式下进行滚动，即可更好地识别故障部位。
The fault location can be better identified simply by rolling in different observation modes.
同时，当冲击速度恒定不变时，我们也观察到了相同的失效模式。
Meanwhile, the same failure modes are found with the constant impact velocity.
观察组的各项得分都高于其它对照模式。
观察组的各项得分都高于其它对照模式。
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