重写阶段将使用四个昵称上定义的引用约束和检查约束来删除连接操作和一个UNION分支。
The rewrite phase will use the referential and check constraints defined on the four nicknames to eliminate the join operations and one of the UNION branches.
检查每个远程操作符是否包含在理论上可由给定数据源计算的查询中的最大部分。
Check to see if each remote operator contains the maximum portion of the query that can theoretically be evaluated by a given data source.
同样，如果忽略简单检查和验证，则移除操作实际上就是移除设计器，处置设计器，移除该组件的站点，然后处置该组件。
Again, overlooking simple checks and validation, the remove operation amounts to removing the designer, disposing the designer, removing the component's site, and then disposing the component.
检查新服务器是否拥有和旧服务器相同的操作系统和操作系统补丁，旧服务器就是指部署管理器在出现故障之前在其上运行的服务器。
Validate that the new server has the same operating system and operating system fixpacks as the previous one, where the deployment manager was running before the incident.
所有DHL公司都运行Informix；日常核心应用程序都是基于Informix的，在从墨西哥到马来群岛上的6600万个检查点上都可以操作。
All the DHL companies run Informix; the daily core applications, which operate across the company's 66 million checkpoints from Mexico to Malaysia, are based on Informix.
取而代之，Seam检查操作的返回值是不是有效的视图模板(技术上称之为视图id)，并对其执行动态导航。
Instead, Seam checks whether the return value of the action is a valid view template (technically a view id) and performs a dynamic navigation if it is.
如果它提供的信息不够，可以用diag命令进一步检查系统，这个命令会在硬件和操作系统的各个部分上运行测试。
And if that doesn't provide enough information, then you can interrogate the system further with the diag command, running specific tests on various pieces of hardware and the operating system.
Customer对象所采取的实际操作仅仅是检查几个点上的模拟时间，并将持续时间记录到waittime和 checkouttime监控程序中。
The only real actions taken by a Customer object are checking the simulated time at a couple of points, and logging some durations to the waittime and checkouttime monitors.
每个班要检查安全淋浴洗眼站的可操作性，并记录在巡查表上。若不可操作，则通知维护部。
Check safety showers and eye wash stations to be operable and record on patrol sheet every shift. Notify maintenance if not operable.
在返回值上也存在相似的问题。你可以定义有返回值的委托而不是无返回值的。你可以编写回调来检查用户的放弃操作。
A similar problem exists with return values. You can define delegates that have return types other than void. You could write a callback to check for user aborts.
每天的压顶操作中，在进行抗压试验前，应对至少三个试样上压板的平面度进行检查，这些试样是随机抽取的，分别代表操作开始、中间和结束时所用的试样。
During each day's capping operation, check the planeness of the caps prior to compression testing on at least three specimens, selected at random, representing the start, middle, and end of the run.
软件配置，检查操作系统、安全中心、系统服务和启动程序上的数据。
Software Configuration, which checks on the OS, Security Center, system services and data on start-up programs.
软件配置，检查操作系统、安全中心、系统服务和启动程序上的数据。
Software Configuration, which checks on the OS, Security Center, system services and data on start-up programs.
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