Oozie Action Nodes can be synchronous or asynchronous.
Oozie的动作节点可以是同步的，也可以是异步的。
Custom action nodes allow to extend Oozie 'language with additional actions (verbs).
自定义的动作节点让我们可以使用附加的动作(动词)来扩展oozie的语言。
Processing Rules are the flows which contains the processing nodes (Action nodes) that will be applied on incoming messages.
处理规则是指包含处理节点(Action节点)的流，这些节点将被应用到传入的消息。
Fortunately Oozie support a very elegant extensibility mechanism - custom action nodes [3], which allows to easily solve both problems.
幸运的是，Oozie支持非常棒的扩展机制——自定义动作节点[3]，它让我们可以很容易地解决这两个问题。
Whenever applicable use PIPE as Input and Output between two contiguous action nodes, this will prevent extra context processing and will keep memory usage down.
在任何合适的情况下使用PIPE作为两个连续动作节点的Input和Output，这将防止额外的上下文处理并可以将内存保持在一个较低的使用水平。
Failback/fallback: This is the action of moving back resource groups to the nodes on which they were originally running after a failover has occurred.
故障恢复/回退：这是在故障转移发生后将资源组移回其最初在其上运行的原始节点的操作。
For required child nodes ({1.. 1}, {1.. n}) or dependent nodes, a navigation action is added that targets the creation page of the child node.
对于所需的子节点({1. . 1}、{1 . .n})或依赖节点，添加针对子节点创建页面的导航操作。
Also, the event occurrences on one node of the cluster are propagated to all nodes in the cluster and corrective action can be easily taken.
而且，可以将集群中一个节点上发生的事件通知给其他节点，从而可以轻松采取纠正措施。
CONCLUSION: GST exerted a negative chronotropic action and induced a delayed repolarization of pacemaker cells in SA nodes of rabbits.
结论：GST对家兔窦房结具有负性变时作用，并可延长复极化时程。
Combining with three nodes isoparametric axial force element, the new element can be used to accurately calculate the shear flow action between bar and skin in thin-wall structure.
它与三节点等参轴力杆单元组合时可以精确地模拟薄壁结构中杆与蒙皮之间的剪流作用。
Or they can take more aggressive action and remove a lot of lymph nodes. But that can lead to shoulder pain and permanent swelling of the arm.
或者，医生们可以采取更加激进的策略，摘除大量淋巴结。但那样会导致肩痛或者永久的手臂肿胀。
Or they can take more aggressive action and remove a lot of lymph nodes. But that can lead to shoulder pain and permanent swelling of the arm.
或者，医生可以采取更加激进的策略，摘除大量淋巴结，但这样会导致肩痛和手臂永久性肿胀。
Polynomial operations in the realization of the process, through the list to find the polynomial of each, and two lists of nodes perform the appropriate action to implement operations.
在实现多项式的运算过程中，通过链表来找到多项式的每一项，并对两个链表的节点执行相应操作来实现运算。
Polynomial operations in the realization of the process, through the list to find the polynomial of each, and two lists of nodes perform the appropriate action to implement operations.
在实现多项式的运算过程中，通过链表来找到多项式的每一项，并对两个链表的节点执行相应操作来实现运算。
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