But it poses a challenge to automatic testing methods : it can be difficult to verify that a state change in the model is reflected appropriately in the view 但是它对自动化测试方法却是一个挑战：我们很难检验模型中的状态改变是否在视图中得到了适当的反映。
Periodically the router repeats the status inquiry , but subsequent responses include only status changes . after a set number of these abbreviated responses , the network will send a full status message 路由器每隔一段时间会重复传送询问讯息，随后的回应会包含状态改变的资讯。
Notification can also be used to trigger events , such as reacting to a state change that surpasses a given threshold , as in the case of dwindling resources like memory or disk space 通知还可以用于触发事件，如对于超过设置阀值（比如内存或者磁盘空间等资源不足）的状态改变做出反应。
In order to meet the requirements of adaptable personalized context - aware services , we need alternative programming models suitable to peer - to - peer applications and to asynchronous state changes 为了满足适应性个性化环境敏感服务的需求，我们需要另一个编程模型，适合点对点应用和异步状态改变。
When using a pure device , your application should reduce the number of state changes in the render loop to a minimum ; this may include filtering state changes to make sure that states do not get set more than once 当使用纯设备时，应用程序应该把状态改变减到最少，包括滤除那些对相同状态设置超过两次的操作。
Requestprocessingstate - the mows request processing state capability defines a request state diagram and provides a mechanism to define events to be sent when request processing states change Requestprocessingstate - - mows request processing state性能定义了请求状态表，并且提供了一种当请求处理状态改变时能够定义发送事件的机制。
The mentioned raw materials used in the production of refractories should be of high purity to limit the amount of low melting phases formed in the sintering process , which can cause spalling in the bricks due to phase changes 上述提到的用于耐火砖生产的原料应是高纯度的，以限制低溶解物资状态在烧结过程中成形的数量，因为状态改变会导致砖的散裂。
It is analyzed the influence of sericin aggregating state change caused by different soaking agents and treatment processes on the soft properties of silk in such aspects as initial modulus , breaking elongation and lubrication level variance 文章从初始模量、断裂伸长、润滑度变化等几个方面，分析了不同泡丝剂和不同处理工艺引起丝胶聚集状态改变对丝条柔软性能的影响。
You ll see for yourself how easy it can be to add jmx notification events to your spring - based application methods and attributes , with the result that you can monitor state changes without introducing unnecessary code into your java objects 您会看到在基于spring的应用程序方法和属性中加入jmx通知事件有多么容易，结果是可以监视状态改变，同时不会在java对象中加入不必要的代码。
While the justification for mutability is often based on performance , because there is no need to create a new object every time its state changes , the performance cost of defensive copying can easily outweigh the performance savings from reduced object creation 认为可变性更合理是基于性能方面的考虑，因为不需要在每次状态改变时都创建一个新对象，然而，由防御性复制所招致的性能代价能轻而易举地抵消掉因为减少了对象创建而节省下来的性能。
