High quality tap water needs no filter!

优质自来水，不必多滤！

If no filter is defined, all messages pass through.

如果未定义任何筛选器，则所有消息都可通过。

If no filter is to be applied (the default), leave the filter values empty.

如果不应用任何过滤器(默认)，保持过滤器值为空。

The basket walls of this series have no holes, so no filter cloth is needed.

该系列离心机转鼓壁无滤孔，操作时不需滤布。

You can assign a custom data generator that has no filter attributes to any SQL data type.

您可以将没有筛选属性的自订资料产生器指派给任何SQL资料型别。

Most of us, without knowing it, filter the noise around us to make sense of our environment, but Derek seems to have no filter at all.

我们绝大部分人为了适应周围的环境，会在自己毫不察觉的情况下滤除身边的一些噪音，而德里克似乎对身边的所有声音都全盘接收。

A Web resource can be configured to have no filters associated with it (default), a single filter (typical), or even a chain of filters.

Web资源可以配置为没有过滤器与之关联(这是默认情况)、与单个过滤器关联(这是典型情况)，甚至是与一个过滤器链相关联。

However, if you click Clear filter while the category is expanded, the adapter will repopulate the list with no filter applied, which could take some time.

不过，如果在类别展开时单击clear Filter，则适配器将重新填充列表，而不应用筛选器，这可能要花费一些时间。

For example, Figure 10 shows the query result of "Employee by position-department" by using the "Test Sample" button when no filter was set for this query Subject.

例如，图10显示没有对这个Query Subject设置过滤器时，使用“Test Sample”按钮进行的“Employee by position - department”查询的结果。

The code in Listing 2 is intended to pull from the list either all transactions if no filter is specified or a single transaction together with the related project information.

清单2中的代码旨在查询到列表中的所有交易(若没有指定过滤条件的话)或者单个交易以及相关的项目信息。

After interference correction, the absorbance signal at the NO filter channel is only controlled by the absorption of NO, and the sensitivity of the analyzer is improved greatly.

干扰扣除后，分析仪的一氧化氮滤波通道只反映一氧化氮浓度的变化，系统检测灵敏度得到了很大改善。

Our filter doesn't actually need to do this, as no initialization info is being used, but it is here for demonstration purposes.

我们的过滤器实际上并不需要这样做，因为其中没有使用初始化信息，这里只是出于演示的目的。

I filter these into a folder that I try to review nightly - but if I can't get to it nightly, no big deal.

我将这些邮件过滤到一个每夜查看的文件夹，但如果我无法在夜间查看，也不是什么大问题。

Awk can act as a filter in a pipeline or take input from the keyboard (standard input) if no file or files are specified.

awk可以在管道中作为过滤器，如果没有指定文件，它也可以从键盘(标准输入)中接收输入。

In this scenario, the right list object and the page set grouping will need to be associated to another query which consists of Product line, Product type and Revenue with no summary filter.

在这个场景中，右边的列表对象和页面集分组需要关联到另一个查询，该查询包含Product line、Product type和Revenue，但不包含摘要过滤器。

Because this is an "And" filter, if the first rule evaluates to false, there is no need to execute the second part of the filter.

因为这是一个“And”过滤器，如果第一条规则的计算结果为false，就没有必要在执行过滤器的第二部分。

This means that the rest of the time, there's simply no data in the stream the colorspace filter works on.

这意味着在其余时间里，colorspace过滤器处理的流中没有数据。

Use regular expressions for more complex filtering (an asterisk (*) is always added to the beginning and end of the filter string, so there's no need to add wildcards for simple strings).

对更复杂的过滤使用正则表达式（过滤字符串的开头和末尾总是添加一个星号 *，因此没有必要为简单的字符串添加通配符）。

Since this encompasses all products, there is no point to that filter.

由于这包括了所有产品，因此没有指向该指示器。

This ensures minimal overhead and the performance impact of the filter should be negligible although no formal performance testing has been done.

这确保开销非常小，筛选器的性能影响应该可以忽略不计，但是没有做过正式的性能测试。

Since it is a range predicate and there are no frequency and histogram statistics available, the filter factor is calculated with the basic statistics information HIGH2KEY and LOW2KEY.

由于它是范围谓词，而且没有频度和直方图统计数据可用，过滤因子是用基础统计信息HIGH2KEY和LOW2KEY计算得出的。

For example, I have almost no ability to filter auditory information.

比如，我几乎没有筛选听觉信息的能力。

Tata Chemicals makes a filter that requires no power and can give a family of five safe drinking water for a month for 30 rupees ($0.65).

塔塔化工厂制作了一款不耗电的过滤器，它可以提供一个五口之家一月的清洁饮用水，却只需30卢布（约合0.65美元）。

If it finds that it has, it does no further processing and transfers control to the next filter in the filter chain (see Step 4 below).

如果是的话，它将不再进一步进行处理，并将控制权传输给过滤器链中的下一个过滤器(参见下面的第4个步骤)。

Experts warned that the filter would slow Internet speeds down massively while affording no guarantee of effectively blocking genuinely malicious sites.

专家警告说，过滤器会大幅度地降低互联网的速度，同时却并不能有效地阻止那些真正的不良网站。

There's no way to easily select a condition only if the user has activated the filter, so the user must choose all three filters to get any results.

只有用户激活筛选器后才能选择条件，因此用户必须选择所有三个筛选器才能得到所有的结果。

While it may seem that the access plan in Figure 5 is simpler, it comes with a higher estimated execution cost because no index could be exploited to filter out non-qualifying rows.

虽然看上去图5中的访问计划更简单，但是它的预计执行成本更高，因为不能利用索引过滤不符合要求的行。