过滤操作是在恒定的压差下进行，称为恒压过滤。
Filtration operation is in constant pressure differentials, called the constant pressure filter.
注意：该变量需要有一个默认值，以便预览过滤操作的结果。
Note: It is necessary to have a default value for the variable, in order to preview the results of the filter operation.
这时一般需中断过滤操作，更换过滤元件或取出清洗，既费时又费事，影响处理效率。
The efficient will be lowered. Normally we will stop and change or take the filtering element out and clean.
反应介质稳定与否，直接影响反应结晶的好坏，进而影响过滤操作及磷得率等技术经济指标。
The steadiness of reaction takes direct influence on the cry stalization of gypsum, and then on a few technical and economic indices as filtration and P recovery rate.
介绍了应用硅藻土助滤剂过滤操作的三种方式以及硅藻土过滤机的类型及特点和硅藻土的过滤性能。
Three methods of filtration with diatomite filter AIDS were introduced, and the types and characteristics of filters with diatomite filter AIDS were also summarized.
还可以通过使用WHERE条件、ORDER BY、GROUP BY 子句执行过滤操作，或者执行常规基表适用的其他操作。
You can also perform operations such as filtering, using WHERE conditions, ORDER BY, GROUP BY, and other operations that would be possible with a regular base table.
RationalDataArchitect允许在DatabaseExplorer的任何数据结构层级进行过滤操作，如图1所示：我们准备定义一个只允许相关信息的过滤器。
Rational data Architect allows filtering at any level of the data structure in the Database Explorer, shown in Figure 1. We will define a filter that will leave only relevant information.
从此操作返回的是一组满足过滤标准的数字列表，我将其放入一个集合来删除重复值。
The return from this operation is a list of numbers that meet my filter criteria, which I coerce into a set to remove duplicates.
只有在执行大块操作或是在多个原子单元间进行数据查询时才建议关闭过滤。
When Filtering is suggested to be turned off only when performing bulk operations or when querying data over many atomic units.
如果您没有意识到它被选中了，那么为标签和属性应用过滤器的操作可能就不会产生您想要的结果了。
If you do not realize that it has been selected, applying filters for tags and attributes might not produce the results that you expected.
当您执行这个操作来维持对当前过滤器的简单引用时，这些设置仅仅在应用程序启动时使用。
While you still do this to maintain a simple reference of the current filters, these settings are only actually used at application launch.
但是同时，类似的特色和过滤如今出现在多面手搜索引擎上，使其可以更像垂直引擎那样操作。
At the same time, however, similar features and filters are appearing on generalist search-engines, enabling them to act more like vertical engines.
在这个例子中不需要这个操作，因为这里两个查询都只是显示提示值，而不过滤其他报表查询。
In this case it is not needed since both queries are there to simply display prompt values and not filter any other report queries.
如果是在一个表中，那么您必须执行一次投影操作来过滤数据。
In the case of a table, you must do a projection operation to cull the data.
这些子类能够一起处理验证、过滤、安全、数据转换以及将传入请求路由到相应资源等操作。
Those subclasses work together to handle authentication, filtering, security, data transformation, and routing the incoming requests to the respective resources.
如果能将聚合操作或选择性非常强的谓词(即能过滤掉很多行的谓词)下推到CF，就可以获得最大的益处。
Being able to push down aggregation operations or very selective predicates to CF (i.e. those that filter out many rows) will result in the greatest benefit.
然而，在服务网关流中不应当执行的行为就是按照操作名称过滤，并开始创建大量特定于操作的逻辑的分支。
What you shouldn't do in the service gateway flow, however, is filter by the operation name and start creating significant branches of operation specific logic.
通道过滤器：过滤器是通道中执行某种类型操作的透明的截取消息的组件，例如记录日志、转换、上下文处理等等。
Channel filters: filters are components that transparently intercept messages in channels to perform some kind of operation, such as logging, transformation, context manipulation, and so on.
他们没有建立严格的事务规则，而是把数据库表推到最简，索引只用来引用，发生实际的数据库读操作的时候才施加数据过滤。
Instead of a strict transaction protocol, they made the database tables canonical and used the indexes only for references and reapplied filters to the actual database reads.
清单2中的代码块实际上未执行任何操作，但是为您提供了快速修改过滤规则的基本方法。
The block shown in Listing 2 effectively does nothing at this point, but gives you a baseline for making quick changes to the filtering rules.
第一种是强烈操作方法，它将查看所有的请求，以及基于不同标准的过滤。
The first is the brute force method, which is to look at all the requests and filter based on different criteria.
此管道其中的一部分负责将更多的元素添加到管道中(生成器)，一部分负责编辑管道中的元素(过滤器)，还有一些负责处理中间的操作(比如记录)。
Parts of this pipeline can either add more elements into the pipeline generators, redact elements out of the pipeline filters, or somewhere in between such as the logging example.
步骤3：在执行加载和卸载操作时，HPL还允许操作和过滤数据。
Step 3: the HPL also allows you to manipulate and filter the data as load and unload operations are performed.
我主要实践了操作颜色的过滤器，但更改图像空间关系的过滤器也很有趣。
I've mainly experimented with filters that operate on color, but it would be interesting to experiment with filters that change spatial relationships in the image.
satisfy()方法接收输入列表和过滤器列表，并且在一步中执行所有的筛选操作。
The satisfy() method accepts the input list and the filter list and performs all filtering in one step.
要向Sametime服务器配置中添加正确的DSAPI过滤器文件名，请执行下列操作。
To add the correct DSAPI filter file name to the Sametime server configuration, do the following.
可以进行预/后处理的能力已经从EJB组件中消失，这点与servlet过滤器对servlet 的操作类似。
One thing that was missing from EJB components is the ability to do pre/post-processing, much like servlet filters do for servlets.
将对该表格执行操作，以根据声明组件的type元素过滤声明项。
This table is manipulated to filter announcement items based on the type element of the announcement component.
处理器内核随后选出未压缩的、过滤后的数据块，执行基本的数据库操作，如排序、联接和聚合。
A processor core then picks up the uncompressed, filtered data block and performs fundamental database operations such as sorts, joins, and aggregations.
处理器内核随后选出未压缩的、过滤后的数据块，执行基本的数据库操作，如排序、联接和聚合。
A processor core then picks up the uncompressed, filtered data block and performs fundamental database operations such as sorts, joins, and aggregations.
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