When the number of maps is low, you can use routing or filter nodes in the message flow, but this method becomes increasingly difficult as the number of maps used by the message flow increases.
当映射数量很少时，您可以在消息流中使用路由或过滤器，但是随着消息流所用映射数量的增加，使用这个方法的难度也在增加。
Rather than just dumping every attribute back into XML, you might want to filter and massage nodes before writing them.
可能不仅仅是将每个属性转储到XML 中，在写入之前，还要过滤和处理节点。
Only document nodes and elements can be parents of other nodes, so that filter leaves only document nodes.
因为只有文档节点和元素才能作为其他节点的父节点，因此筛选过后仅留下了文档节点。
The new multiple out terminals on the Compute node all the flow to be simplified and eliminated the need for either Filter or RouteToLabel nodes.
Compute节点上的多个新输出终端均可帮助简化流，并能消除对Filter或RouteToLabel节点的需求。
One other thing to note is that the map() and filter() functions are totally generic, working on any list, not just lists of nodes.
另一个需要注意的是，map()和filter()函数是完全通用的，用于处理任何列表（不只是节点列表）。
But what if you could easily create XML objects, easily access and even filter XML nodes, and easily serialize the data to a string for display or storage?
但是，如果能够创建XML对象，轻松地访问和过滤xml节点，轻松地把数据序列化成显示或存储所需的字符串，那么会怎么样呢？
On the other hand, if the filter is still set to "all," the second part of the "or" expression will always be true, so all nodes pass the test.
另一方面，如果筛选器仍然设为“All”，那么“or”表达式的第二部分将一直为true，因此所有的节点都会通过测试。
Nodes filter Bacteria and foreign matter from lymph.
淋巴结从淋巴过滤细菌及外来物质。
The lymphatic organs and lymph nodes filter out bacteria and other particles the lymph takes up from body tissues.
淋巴器官和淋巴结过滤淋巴液从身体组织带来的细菌和其它粒子。
The paper mainly introduces the architecture of Ethernet-CAN gateway, setting of messages identifier, accepting filter for nodes, and the application in multicast communication.
文章主要介绍了网关的软件设计方法，节点接收滤波器和消息标识符的设置及其在多点通信中的应用。
The paper mainly introduces the architecture of Ethernet-CAN gateway, setting of messages identifier, accepting filter for nodes, and the application in multicast communication.
文章主要介绍了网关的软件设计方法，节点接收滤波器和消息标识符的设置及其在多点通信中的应用。
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