Objective To analyze the protection efficacy of the vena cava filter from pulmonary thromboembolism and report the problems and complications after filter placement.
目的评价腔静脉滤器对肺动脉栓塞的预防效果、使用中的问题和并发症。
By use of the theory of after filter, the problems of selecting new boundary point when several points border upon each other and symmetrical combination for outline points are analyzed.
利用后滤波的原理，对多邻接点时新边界点的选择和轮廓端点的对称合成等问题进行了分析，采用构造拟合曲线查找表进行曲线拟合的方法实现反走样。
The rule that we previously examined is about as simple as a rule can get. It queries for only a single type of node in the AST tree and blindly reports all results remaining after filter.
我们前面所介绍的规则是最简单的一种了，它只查询ast树中一种类型的节点，并且盲目地报告所有结果。
After compressing, the filter replaces the incoming symbol in the request with the compressed version.
压缩完成后，这个过滤器用已压缩版本代替请求中传入的符号。
This means the search results returned after the search operation will contain only those results that fulfill the criteria specified in the search filter.
这意味着搜索操作之后返回的搜索结果将只包含符合搜索过滤器指定标准的结果。
A more efficient technique is to filter database rows by placing conditions in the WHERE clause, which is evaluated immediately after the tables are specified within the FROM clause.
更有效的方法是通过在where子句中放置条件来过滤数据库行，在from子句中指定表之后会立即对where子句求值。
After all, how can one prove beyond doubt that a water filter prevented a child from falling sick?
毕竟，谁能证明一个滤水器可以使一个孩子免于生病呢？
First you must locate the data to be analyzed, after which you filter out the rows of interest.
首先必须定位要分析的数据，然后过滤出感兴趣的行。
The upshot is a set of feature maps, one for each filter, showing which patches of the original image contain the sought-after element.
结果就获得了一套特征图谱，每个过滤器得到一套，每个特征图谱都显示了原初图像中的一小块，这一小块包含有该图像最显著的元素。
A Filter node is used to select only those exception conditions that we want to reprocess after a delay (the others are just sent to a Trace node).
Filter节点用于仅选择希望在延迟后重新进行处理的异常条件(其他条件将直接送到Trace节点)。
After declaring AnimateFilter, the target display object, repeat count, duration, and the exact filter to be operated on can be declared.
声明AnimateFilter、目标显示对象、重复计数、期间之后，就可以声明即将操作的确切滤镜了。
Script from the previous case study should filter the tag after it is through decoding the name parameter. This method has some severe downsides, though.
举例来说，来自之前的案例研究中的welcome. cgi脚本在解码name参数之后，应该过滤标签。
So, what do we have after our filter? Let us take a look
那么，过滤后我们会得到什么呢？
Assuming these CLI calls are run immediately after the Poster test above, where we added a new filter, you should see that filter in the list, right?
假设这些CLI调用在上面的Poster测试后立即运行，其中我们添加了一个过滤器，您应该会在列表中看到该过滤器，对吗？
Tip: If we pass in the text after we passed it through the StripTags filter, we don't have to strip tags later. It might look something like this.
提示：如果在通过StripTags过滤器传递文本之后再传入文本，那么之后无需去掉标记。
After the filter is loaded, all Soap message requests for Web services on your server create new log documents in the SoapLog.nsf database (see figures 12 and 13).
装入过滤器后，服务器上Web服务的所有Soap消息请求将在SoapLog. nsf数据库中创建新的日志文档(参见图12和13)。
SIF receives control after the filter chain processing completes.
SIF在过滤器链完成处理后接收控制权。
If the Lighting Effect filter seems too intense, you can remedy it immediately after the fact by going under the Edit menu and choosing Fade Lighting Effects.
如果光线效果看起来太强烈的话，你可以在编辑菜单中选取渐隐灯光效果进行调整。
Filter first running after cleaning or put into operation, must be in mesh evenly oil pouring rain.
过滤器初次运行或清洗后投入运行时，必须在滤网上均匀地用油浇淋。
After the clean air filter, will directly into the air compressor pipe through the mouth to breathe in.
过滤后的清洁空气，将通过直接管段进入空气压缩机的吸气口。
After a bandpass filter, QDPSK signal's symbol can be divided into steady section and transition section, so the demodulation and synchronization for the signal can be realized with DFT.
经过限带滤波后的QDPS K信号的码元波形可分为稳定区与过渡区，根据这一特点可以利用DFT方法来实现信号的解调和位同步。
Due to the compressed air pipe internal may produce pollution, so in the air into the powder coating system best filter processing after before.
由于在压缩空气管道内部可能产生污染，所以在空气进入粉末涂装系统之前最好经过过滤处理。
After turning vane rotary flow off the air after oil, continue to up after packing, will the air filter layer of oil and other impurities again for the separation and filtering.
经过旋流导向叶片脱油后的空气，继续向上经过填料过滤层，将空气中的油份及其它杂质再一次的进行分离和过滤。
After invocation providers also allow to modify, or filter the domain object before it is returned.
在调用提供器之后照样允许去修改或过滤返回前的域对象。
The loop filter is run after decoding or encoding a frame and serves to perform extra processing on a frame, usually to remove blockiness in DCT-based video formats.
回放过滤器在解码或编码一个帧后运行，在帧上执行一些额外的处理，在基于DCT的格式中通常是消除区块效应。
The first filter you need to create is an After Buy filter that checks whether the event it is applied to occurs within an hour of a Buy event.
您需要创建的第一个筛选器是AfterBuy 筛选器，此筛选器检查其应用到的事件是否在 Buy 事件后的一小时内发生。
With the filter as it's defined now, all three Sell events will pass the After Buy filter, resulting in three SellAfterBuy actions being generated.
根据该筛选器到目前为止的定义，所有三个Sell事件将通过AfterBuy筛选器，从而导致生成三个SellAfterBuy操作。
With the filter as it's defined now, all three Sell events will pass the After Buy filter, resulting in three SellAfterBuy actions being generated.
根据该筛选器到目前为止的定义，所有三个Sell事件将通过AfterBuy筛选器，从而导致生成三个SellAfterBuy操作。
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