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复制"KongZhiQi"
1、programmable controller───[自]可编程序KongZhiQi；可编程调节器；可编程序KongZhiQi，编程KongZhiQi
2、brake controller───制动KongZhiQi; 闸KongZhiQi
3、copy───vi.复制；抄写；vt.复制；抄写；抄送；抄袭；效仿；收到，听见；n.副本；一册；稿件；作业本；（报纸、杂志的）题材；广告文字
4、registrable controller───可注册KongZhiQi
5、droop controller───下垂KongZhiQi
6、traffic controller───调度员
7、lighting controller───[电]灯光调节器；[电]照明KongZhiQi；照明KongZhiQi，灯光调节器
8、quality controller───质量控制员
9、management controller───管理控制员
1、When a controller wants to get data from the view, the view provides a copy of the model populated with the current UI contents.───当一个KongZhiQi需要从视图获取数据时，视图提供模型的一个副本，其中包含当前的UI内容。
2、The view can have direct contact with the model, but it also works with a copy of the model as a means of passing data to the controller.───视图可以直接与模型交互，但是它也使用模型的一个副本，以便将数据传递给KongZhiQi。
3、The magic is actually quite simple: Rails uses reflection to copy controller variables into a collection, which is then copied back into the view instance.───这一机制背后的原理其实很简单：Rails首先通过反射将KongZhiQi中的变量拷贝到一个容器中，其后又将该容器中的变量拷贝回视图实例。