The message classes are used to retrieve messages generated by a previous operation such as a command call.
消息类用于检索前一个操作(比如一个命令调用)生成的消息。
Through my previous operation practice, following I will talk about some aspects to where we should pay attention.
下面笔者就自己在实践操作中的使用体会来谈谈网页设计时应该考虑哪些问题。
Methods To analyse the clinical materials of the 31 cases of patients with previous operation failure of lumbar disc herniation.
方法回顾分析我们收治的31例腰椎间盘突出症手术失败患者的临床资料。
The understanding of the previous operation history in detail and correctly choosing of the first insertion position are the key for successful laparoscopic insertion.
详细了解既往手术史，正确选择第一穿刺部位，注意操作，是腹腔镜手术穿刺成功的关键。
The utility model improves on the basis of the previous design of single-cylinder compressor and still preserves the previous operation principle and property and the compact structure.
本实用新型在原设计的单缸压缩机基础上改进的，它仍保持原有的工作原理及特性，结构紧凑。
For each of the connections that you created in the previous step, click on the connection, then connect the inbound operation parameter to the outbound operation input.
对于在前一步骤中创建的每个连接，请单击该连接，然后将入站操作参数连接到出站操作输入。
This is a bit different than with the previous resource adapters where you select an operation from your EIS, and an operation with that name is created in the interface.
与使用以前的资源适配器相比，此图略有不同，其中您可以从EIS选择操作，具有该名称的操作是在接口中创建的。
As in our previous scenarios, this example also relies on a resolver to execute the database operation.
跟我们的前一场景一样，本例也依赖于解析器来执行数据库操作。
Previous DB2 releases permitted one XML input document for each decomposition operation.
以前的DB2版本只允许每个分解操作处理一个XML输入文档。
The code in Listing 2 has two methods, one for each operation that was discussed in the previous article of this two-part series see Resources.
清单2中的代码含有两个方法，分别对应于本系列第一篇文章中讨论的两个操作(请参见参考资料)。
The exception to this rule could be a log salvage operation where already saved logical logs are backed up again with the same object name, thereby inactivating the previous version.
不过这条规则也有一个惟一的例外，那就是日志抢救操作，这种操作再次用相同的对象名称来备份已经被保存的逻辑日志，从而使得前一个版本进入不活动状态。
In the previous section, you learned that only the delete operation can be applied to a sequence of nodes, such as repeating elements.
在前一节中指出，在节点序列(比如重复元素)上只能应用删除操作。
Previous versions of WebSphere Portal required that a request be sent to the server for each portlet operation.
以前的WebSpherePortal版本，需要为每一次portlet操作向服务器发送请求。
The origins of BT’s present crisis lie in its previous crisis in 2002, after the dotcom crash. Saddled with debt, the firm sold most of its international assets and span off its mobile operation.
今日BT的危难，在2002年联网泡沫破灭时就早已埋下埋下祸种——债台高筑的BT变卖了大部分国际资产和旗下的移动通讯产业，剩下的部分和当年私有化时非常相像：固定线路的运营在竞争对手和监管机构的双重压力下苟延残喘。
Because validation is often a pre-method invocation operation, dynamic proxies provide us with a solution to the problems outlined in the previous examples.
因为验证通常是方法前调用操作，所以动态代理为我们提供了针对前面示例所指出的问题的解决方案。
Previous studies, he reckons, didn't properly isolate the influence of Operation Twist from countervailing factors.
他认为前期的研究并没有适当的将扭曲操作的影响从反补贴因素中分离出来。
The previous section explored methods for moving data between the kernel and user space (with the kernel initiating the operation).
上面部分探讨了在内核和用户空间之间移动数据的方法(使用内核初始化操作)。
That means if there are just a few files to grab from a previous image, there's no need for whole-cloth restorations, just a quick point-and-grab operation.
这意味着，如果有几个文件抓斗从先前的形象，就没有必要对整个布修复，只是快速点和抓斗作业。
In the same manner as in the previous steps, create another Invoke action with TotalChargeReference as the Partner, and operation1 as the operation.
使用前述步骤中的相同方式，创建另一个Invoke操作，并使用To talChargeReference作为Partner，使用operation1作为operation。
We've incorporated numerous lessons learned from previous programs on the layout of these displays and on the operation of these flight test critical controls.
我们已经将以往项目中得到的关于安排这些显示屏位置的大量经验应用于这些飞行测试中的临界控制。
In the previous example, user xray, is denied a write, but the permit rule allows a read and execute. This operation could also be accomplished as one permit rule, like so.
在这个示例中，拒绝用户xray写，但是permit规则允许读和执行。
Even if you feel that previous requests for understanding or co-operation have been ignored, the universe is listening to you now and would like to help you get what you need.
即使你觉得以前的对于领会和合作的要求被忽视了，但现在整个世界都在倾听你，并愿意帮助你得到你想要的。
This kind of packer overcomes many disadvantages of the previous ones, such as difficulty in operation, and high possibility of not setting and not releasing.
它的研制与成功应用，克服了原来多种热采封隔器的缺点，如操作困难，不座封和不解封的几率较高等。
The setting of mesh and gear changing are done by electronic part instead of previous manual operation.
纬线密度的设置和更换齿轮都由以前的人工操作改进为电子自动控制。
The replication operation could not be completed due to a previous schema incompatibility.
由于前一个架构的不兼容性，无法完成复制操作。
The village handicraftsman lost their previous independence of the form of operation, they attached to the buyer-up directly or indirectly in many ways, such as capitals, materials and market.
乡村手工业者丧失了先前的经营独立性，他们或直接、或间接，自觉与不自觉地在资本、原料、原料供应与产品销售等多方面陷于对包买主的依附之中。
First of all, my analysis of previous data traffic co-operation.
首先我分析以前合作的一些流量数据。
Unable to perform migration task as ADMT processes still running from previous migration operation.
上以此迁移操作运行的ADMT进程仍在运行，无法执行迁移任务。
A defector's likelihood of switching to co-operation increased with the number of players who had broken links with him in the previous round.
在前面一轮游戏中和他中止合作的人越多，他越有可能转向合作者。
A defector's likelihood of switching to co-operation increased with the number of players who had broken links with him in the previous round.
在前面一轮游戏中和他中止合作的人越多，他越有可能转向合作者。
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