What happens to the current foreground application when you switch to a new application?
如果用户切换到一个新的程序，在屏幕的主界面上会发生什么？
Finally, the present situation and foreground application of airborne are summarized LIDAR system.
对机载LIDAR系统的应用现状和前景进行了系统总结和展望。
If a background process must communicate with the user, it should start or bring forward the foreground application.
如果一个后端程序必须和用户交互，它应该启动前端进程或者将消息转发给前端进程来进行。
CAN network adapter with low cost and steady performance has been made, and it will has bright foreground application.
设计制作的CAN网络适配器成本低，性能稳定，具有较好的应用前景。
There are four parts in foreground application, which are User- Module, Product-Module, ShoppingCar-Module, Order-Module.
前台系统为用户模块、商品模块、购物车模块、订单管理模块；
Background applications can get events, read and write data, access services, repaint themselves and are generally not restricted other than to run at a lower priority than the foreground application.
转为后台运行的程序照样可以获得系统事件、读写数据、访问系统服务、改变自己的界面，只不过比当前显示在主界面的程序而言，运行优先级低了一点。
The research indicated that chitosan is an ideal clarifier and stabilizer for fruit and it has promising application foreground.
研究表明，壳聚糖在果酒中是一种理想的澄清剂和稳定剂，具有广阔的应用前景。
The furnace flame detection system has wide application foreground. It is a valuable researching direction on combining image processing and combustion control.
全炉膛火焰检测系统具有广阔的应用前景，图像检测和燃烧控制相结合是一个有价值的研究方向。
This way is able to identify gearbox's noise source, and has great wide application foreground.
该方法对变速箱的噪声源有一定的识别能力，具有很广阔的应用前景。
These methods provide efficient ways to the energy source supply systems for defending earthquake-induced fire and have a good application foreground.
这些方法为能源供应系统防御地震次生火灾提供了有效途径，具有很好的应用前景。
Comparing with frequency converting driving system for asynchronous machine and adjustable speed for DC motor, the driving system has a wide application foreground.
与变频异步电机驱动系统和直流电机调速系统相比，开关磁阻电机驱动系统有着广阔的应用前景。
So it has good application foreground.
所以该系统有较好的应用前景。
This study introduced the technics of production of the cold_roll twisted steel, studied the characteristic of the cold_roll twisted steel and analysised the foreground of application of it.
介绍了冷轧螺纹钢筋新技术的生产工艺，研究冷轧螺纹钢筋的特性，分析了冷轧螺纹钢筋新技术的应用前景。
Wireless sensor network (WSN) has very wide application foreground, but it still has some drawbacks comparing with previous self-organized networking techniques.
无线传感网络(wsn)具有十分广阔的应用前景，但以往的自组织组网方法仍有一些不足。
The testing result shows that this system is able to run reliably, it has value and good application foreground.
测试表明，系统能够可靠地运行，具有很好实用价值和应用前景。
Experiments show that the system is reliable and can improve production efficiency, and has important engineering value and widely application foreground.
实验表明，该系统运行可靠，能有效提高生产效率，具有重要的工程应用前景。
The fuzzy control based on the control rule described by the fuzzy language, has been successfully used in the industry control process and has an extensive foreground of application.
基于模糊语言控制规则描述的模糊控制，已成功地用于工业过程控制并具有广泛的应用前景。
The DSP axis-angle detecting board has been proved successfully and has satisfied the requirement of numerical control machining and holds application values and excellent foreground.
本文所研制的DSP轴角检测板经试验验证基本达到了在数控加工技术中的应用要求，具有良好的实用价值和应用前景。
The fuzzy control which is based on the control rule described by the fuzzy language, has been successfully used in the industry control process and has the extensive foreground of application.
基于模糊语言控制规则描述的模糊控制，已成功地用于工业过程控制并具有广泛的应用前景。
In this paper we will expound the theory basis, function, application, actuality and foreground of PKI security mechanism.
本文对PKI安全机制的理论基础、基本组成和功能、P KI技术的应用以及PKI的现状和发展前景加以论述。
In this paper, I mainly canvass two-dimensional code, makes discuss the characters, the principle of its coding and decoding, and the foreground of its application.
论述一维码和二维码的基本特点和编码原理以及他们的应用前景。
Oligosaccharides are new feed additives, and have very extensive application value and great exploitation foreground.
寡糖是一种新型的饲料添加剂，具有非常广泛的使用价值和巨大的应用前景。
It has comprehensive application foreground and spread value.
具有广泛的应用前景和推广价值。
This text introduced the properties, manufacture method and application foreground of the CTFE.
本文介绍了三氟氯乙烯的性质、生产方法和应用前景。
In summary, those technologies have very important foreground of application, which also have important value of reference to others.
总之，这些的技术具有非常重要的应用前景，对于同行技术人员，具有重要的参考价值。
Some cities in China have begun to establish this system, which will have the application foreground.
在我国一些城市也开始建立这一系统，具有很大的应用前景。
Some cities in China have begun to establish this system, which will have the application foreground.
在我国一些城市也开始建立这一系统，具有很大的应用前景。
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