在异步操作完成或者事件触发的时候，就会调用方法并作为对该事件的反应。
When the asynchronous operation finishes or when the handled event takes place, a method gets called and executed as a reaction to the event.
对于一般的从业人员来讲，他们的第一反应会是在一个宿主机上运行一个或多个虚拟(客户)操作系统。
The first concept that comes to the mind of the average industry professional is running one or more guest operating systems on a host.
另一个例子是苹果的iphone，使用灵敏的触摸屏取代了传统的键盘，得到了类似于wii的操作体验，可以对手的自然移动做出反应。
Another is Apple's iPhone, which replaced the traditional keyboard with a touch-sensitive screen that achieves a similar effect to the Wii by responding to the natural movements of our hands.
这个文件还包含了有关出现电源故障时执行的操作(如果系统支持)、以及在检测到Ctrl - Alt - delete键序列时应该如何反应的信息。
This file also contains information about what to do when a power failure occurs (if the system supports it) and how to react when it detects the Ctrl-Alt-Delete key sequence.
第126到146行通过适当调用“添加”、“查找”和“关闭”函数来对用户操作作出反应。
Lines 126 to 146 react to user actions, calling the add, find, and close functions, as appropriate.
实验结果表明，适当的微波辐射可以加速十二烷基缩水甘油醚的合成反应，而且产率高，操作简便。
The experimental results showed that the proper microwave irradiation could speed up the reaction of dodecyl glycidyl ether and give high yield with simple operation.
该法具有操作简便、反应条件温和、产品纯度高等优点。
The method has advantages of simple operation, mild reaction conditions and high purity of the product.
此工艺操作简单，反应温度低，同时避免了金属的烧损，可大大降低合金生产成本。
This process has characteristics of simple operation, low reaction temperature, no burnt loss and low production cost.
具有原料易得、设备要求低、操作条件平稳、反应时间短、收率高等优点。
It features easily available raw materials, low equipment condition, stable operation, short reaction time, and high yield.
本发明方法的反应条件温和，工艺简单，并可连续化操作。
The method has the advantages of mild reaction conditions, simple technique and continuous operation.
该方法反应条件温和，操作简便，收率高、成本低、环境污染小，更适合工业化大生产。
The method has moderate reaction conditions, simple operation, high yield, low cost and little environmental pollution, and is more suitable for the industrialized production.
本方法反应条件温和，操作简单。
This procedure has advantages of mild reaction conditions and convenient operations.
该制备酰胺的方法具有原料易得、反应条件温和及操作步骤简捷等优点。
The advantages of the method are mild reaction conditions, simplified operational procedure and the raw materials easy to get.
更糟糕的是，应用程序平时运行正常，老板或者重要客户操作应用的时候却反应缓慢。
Even worse is the case where things normally run fast, except for the boss or that important customer who complains that their operations always seem to run at a snail's pace.
还包含了有关针对操作输入的适当值的说明以及在UI中获得的预期反应。
It also contains instructions on appropriate values to enter for actions and what the expected reaction is in the UI.
本发明具有反应条件温和、操作过程简单、催化剂价廉易得、反应选择性好、反应转化率高等优点，是一种满足工业化需求、实用性很强的方法。
The present invention has mild reaction condition, simple operation, easy-to-obtain catalyst, high reaction selectivity and high conversion rate and has high industrial practicability.
反应具有操作简便、对映选择性高等优点，反应产物可以用于很多手性药物和天然产物的合成中。
The reaction has the advantages of convenient operation, high enantioselectivity, and the like, and a reaction product can be used for the synthesis of many chiral medicaments and natural products.
这些消息(称为事件)由程序进行解释，并允许程序对用户选择菜单项、单击按钮等操作作出反应。
These messages, called events, are interpreted by the program, and allow the program to respond to the user selecting a menu item, clicking on a button, and so on.
它会动态地缓存内存中的结果集，从而减轻执行“Select”操作的查询和存储过程的负载，进而减少读取操作的反应时间以及总体上的数据库负载。
It offloads the read queries and stored procedures which perform "Select" by dynamically caching in-memory result sets, thereby reducing read response time and overall database load.
该方法具有实验过程操作简单，原料简单易得，反应条件温和，产率较高等优点。
This method offers several advantages in terms of its simple operation, simple materials, mild reaction conditions and efficiency.
数学模型是优化固态发酵反应器的设计和操作的重要工具。
Mathematical models are important tools for optimizing the design and the operation of solid fermentation bioreactors.
鼓泡塔反应器具有结构简单、造价及操作费用低廉、传热性能好等诸多优点。
Bubble column reactor has its own strong points such as simple structure, low construction and operating cost, good heat transfer property.
论述反应堆压力容器定位键安装过程，提供了一种工艺性好、操作简单、可靠性高的安装方案。
The article describes the assembly of positioning keys on reactor pressure vessels and put forth an assembly procedure of good workability, simple operation and high reliability.
此法的特点是操作简便，反应速度快，收率高，反应条件温和，选择性高。
This method has simple procedure, fast reaction rate, high yields, mild reaction condition and high selectivity.
核电站的操作人员对情势反应不当，停止对反应堆进行冷却，导致反应堆过热而破损，并将放射性材料释放到核电站内。
The plant's operators responded incorrectly to the situation and stopped cooling the reactor, which overheated, suffered damage, and released radioactive material inside the plant.
程序中也阐明了不同情况下（例如反应器温度和压力变化）的具体操作，而东电尚未公开这些数值。
The procedures prescribe specific actions based on variables like reactor temperature and pressure, data Tepco has not yet released.
这家电站没有使用管道、阀门和人工操作，而使用了气流、压力变化和重力来逐步冷却反应堆。
Instead of pumps, valves and human operators, the plant USES airflow, pressure changes and gravity to gradually cool the reactor.
几乎核电站的全部六个反应堆机组目前都情况稳定或者正在逐步稳定，而且供电已经恢复，这使得操作人员可以恢复对机组的冷却控制。
Almost all six reactor units at the plant are now stable or approaching stability, and power has been restored, enabling the operators to resume controlled cooling of the reactors.
动物研究的科学价值有时值得怀疑，因为不同物种对同一操作有着不同的反应。
Animal studies can sometimes be of dubious scientific value, since different species react differently to the same procedure.
动物研究的科学价值有时值得怀疑，因为不同物种对同一操作有着不同的反应。
Animal studies can sometimes be of dubious scientific value, since different species react differently to the same procedure.
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