由于LOCKTIMEOUT参数不可在线调整，需要停用并重新激活数据库，以使更改起作用，如清单14所示。
Because the LOCKTIMEOUT parameter is not configurable online, the database has to be deactivated and activated again for the change to take effect, as shown in Listing 14.
您可以看到浏览器中的页面能够发挥作用，如图2所示。
要从过程生成用户错误，可以使用SQLERROR变量检索一个实际的错误字符串，该错误字符串使语句无法作用于调用应用程序，如清单16所示。
To generate user errors from procedures, you can use the SQLERROR variable to return an actual error string that caused the statement to fail to the calling application, as shown in Listing 16.
如图2所示，决策表在指定，分析和测试复杂逻辑性时起到很重要的作用。
As illustrated in Figure 2, decision tables are useful when specifying, analyzing, and testing complex logic.
图8所示的流程图总结了当用户试图在CM系统中创建项目时，授权机制如何发挥作用。
The flowchart in Figure 8 summarizes how the hierarchy of authorization takes place while a user tries to create an item in the CM system.
运行时，各种支持系统将再次发挥作用，如表2所示。
At run time, the various supporting systems again come into play as shown in Table 2.
清单3所示的几行php代码的作用就是寻找余额。
Listing 3 shows a few lines of PHP code that simply ask for the balance.
让我们首先来看一段代码，其作用是将华氏温度转换为摄氏度，如清单1所示。
Let's begin with a bit of code to convert temperatures in Fahrenheit to temperatures in Celsius, shown in Listing 1.
如图1所示，该功能的作用机制与源和目标都是DB 2UniversalDatabase服务器的Q复制场景十分相像。
As Figure 1 shows, this feature works much like a Q replication scenario where both source and target are DB2 Universal Database servers.
作为最后一步，为了显示本机文件支持和FileTypes一起发挥作用的威力，请在桌面上创建叫做example . jexx的文件，如图7所示。
As one last step, to show the power of the native file support and FileTypes in action together, create a file called example.jexx on the desktop, as in Figure 7.
这造成最后一个print语句不起作用，如图1所示。
This results in the last print statement do nothing, as shown in Figure 1.
这些方法(如清单12所示)可以使用FacesContext或ServletContext从application作用域检索包装器bean。
These methods (shown in Listing 12) can use a FacesContext or a ServletContext for retrieving the wrapper bean from the application scope.
考虑到当前的双重检查锁定不起作用，我加入了另一个版本的代码，如清单7所示，从而防止您刚才看到的无序写入问题。
Given that the current double-checked locking code does not work, I've put together another version of the code, shown in Listing 7, to try to prevent the out-of-order write problem you just saw.
当线程执行迭代时，作用域堆栈应如图1所示。
For a thread running an iteration, the scope stack would be as shown in Figure 1.
如表2所示，在事务作用域中执行的代码至减少至300ms。
As you can see in Table 2, the code executing within the transaction scope is reduced to 300 ms.
图3所示的例子为某个已配置的安全产品及其与系统中主体间的相互作用。
Figure 3 shows an example of a deployed security product and its interaction with the agents of the system.
至于说到你总是傻乎乎的把自己弄伤，实际上，那些你用艾酒迫使其出现的梦示会对未来的预知作用是很小的。
Speaking of doing yourself foolish harm, the fact that the prophetic dreams are so trivial of late indicates that you've been using absinthe to force them.
示零实验采用完全补偿法，在物理实验中具有独特的作用。
The representing zero experiments, which use complete compensation method, play a special role in physics experiment.
它的直接作用就是将同辈亲属的长幼次序分出来，或者将上下行辈的关系示明。
Their direct role is to follow seniority order in the relatives of the same generation, or to clearly indicate the relationships between the persons of different generations.
该实例表明，示踪探测已经走向成熟，对于复杂岩溶水文地质环境的工程勘察，可起到重要作用。
The example indicates that the tracing and detecting tend to maturation which has the important function in the investigation of hydrogeological environment for karst water.
以汉字单字词为实验材料，采用双视野同步呈现刺激的半视野速示技术研究大脑两半球相互作用。
The article uses Chinese characters as experimental materials and adopts tachistoscopic visual half-field technique to probe into the interhemispheric interaction.
近年来铅同位素示踪在研究土壤中相关重金属来源及其运移途径起到独特的作用。
In recent years lead isotope tracing has been playing its unique role in studying the source and migration of heavy metals in soil.
采用循环伏安法和差示脉冲伏安法，研究了姜黄素在DNA修饰玻碳电极上与DNA的相互作用。
The interaction between curcumin and DNA were investigated by means of cyclic voltammetry and differential pulse voltammetry with DNA-modified glassy carbon electrodes.
用漫反射差示红外光谱法详细研究了高岭土、赤铁矿及油酸钠三元体系的相互作用。
The interaction between the ternary system of kaolin, hematite and sodium oleate was studied in some detail using diffused reflection differential infrared spectroscopy.
当一个球形的颗粒在气流中向上移动时，其作用力的改变如图2-123所示。
The changes in force application as a spherical particle moves up into the airstream are shown in fig. 2.123.
这些不同类型的正构烷烃提供了丰富的成矿信息，具有成矿作用的示踪意义。
These normal alkanes offer the favourable mineralization information and have the tracer significance for the gold mineralization.
下面就牛奶蛋白膜的主要成分酪蛋白、乳清蛋白、矿物质和月示蛋白胨及其作用机制作一综述。
This article has reviewed the formation and composition of milk protein pellicles, including casein, whey protein, minerals and proteose-peptones.
勘探过程中，火成岩的出现可以预示附近地区良好储层的发育，为勘探油气起到了示踪作用。
For the oil and gas exploration in this area, therefore, the presence of igneous rocks may indicate that good reservoirs develop in nearby areas, and it can guide the exploration in this area.
它们可对地幔结构、地幔脱气历史、大陆地幔不均一性、幔源岩浆演化和CO2天然气成因等研究提供独特的示踪作用。
They can be used to track the mantle structure, degassing history, inhomogeneity, magma evolution and the genesis of natural CO2.
它们可对地幔结构、地幔脱气历史、大陆地幔不均一性、幔源岩浆演化和CO2天然气成因等研究提供独特的示踪作用。
They can be used to track the mantle structure, degassing history, inhomogeneity, magma evolution and the genesis of natural CO2.
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