提出了基于新增虚拟节点的多机系统受扰轨迹预测方法。
An algorithm for predicting the perturbed trajectories in a multi-machine system is proposed based on an additional virtual node.
要设置一个不同的协议，只需在配置文件中配置每个虚拟节点的协议。
To set a different protocol, you need only to configure the protocol of each virtual node within the configuration file.
通过在导线中点引入虚拟节点将传输过程中存在线损的输电线变成无线损的输电线。
A lossless transmission line is resulted from splitting the line and introducing a fictitious "line node" in the middle.
了解了虚拟节点级别的开源解决方案后，接下来看看支持这种基础设施的其他一些开源解决方案。
Now that you've seen some of the open source solutions at the virtualized node level, look at some other open source applications that support this infrastructure.
目前卫星网络主要有三种路由策略：虚拟拓扑路由策略、虚拟节点路由策略和拓扑依赖策略。
Presently there are three routing strategies for satellite networks, namely virtual topology routing strategy, virtual node routing strategy and topology dependent strategy.
Greenplum并不提供Hadoop - as - a - Service，而是提供了一个超过10000虚拟节点和24PB存储容量的平台，用于对Hadoop本身进行测试。
Greenplum is not offering Hadoop-as-a-service but rather providing a platform of over 10,000 virtual nodes and 24 PB of storage to test Hadoop itself.
完成这些工作之后，如果有一个虚拟机或节点出现问题，那么它不会对其他实例造成影响。
With this done, if one virtual machine or node encounters problems, it does not impact the other instance.
提供这些信息之后，继续提供标准的配置数据，比如虚拟机资源分配信息、单元名称、节点名称和密码。
After you provide this information, continue to provide standard configuration data such as virtual machine resource allocation information, cell name, node name, and passwords.
这是因为在这个模式中有两个定制节点部分，需要为创建的每个虚拟机提供不同的值。
You do this because you have two custom node parts in the pattern, so you need a distinct value for each virtual machine created.
集群提供了一个虚拟的网状网络，其中每个节点彼此相连，并且可以通过操作集群命名空间中的对象来控制其中的路由。
The cluster provides a virtual mesh network in which every node is connected to every other, and in which routing can be controlled through manipulation of objects in the cluster namespace.
相反的，当虚拟系统的使用在某段时间内低于预定义的阈值，空闲的节点就被删除、或者内存就被收回。
Conversely, when the usage of a virtual system is lower than the predefined threshold for a certain time, idle nodes are removed or memory is drawn back.
您要备份一台虚拟机，从该映像配给一个实例，然后使用反托管功能在另一个物理节点上配给第二个实例。
You would backup a virtual machine, provision an instance from that image, and then, using anti-colocation, provision a second instance on a different physical node.
集群控制器收集关于特定的节点控制器上的VM运行的信息，并调度其运行计划，以及管理虚拟实例网络。
The cluster controllers gather information about and schedules VM execution on specific node controllers, as well as manages virtual instance network.
作为节点的飞行器发射信号并建立一个网格，网格上就有虚拟的“信息素”，通过本地网络就可以探测到该信息素。
The node MAVs spread out to create a grid onto which virtual pheromone can be deposited and detected through local communication.
虚拟网络中的节点可以认为是由虚拟或逻辑链接连接起来的，每个都对应一个路径，可能在底层网络通过多个逻辑链接。
Nodes in the virtual network can be thought of as being connected by virtual or logical links, each of which corresponds to a path, perhaps through many physical links, in the underlying network.
然后，WorkloadDeployer将提供这些虚拟机，将它们添加为已部署环境的节点。
Workload Deployer then provisions these virtual machines and adds them as nodes to the deployed environment.
部署在模式中时，可扩展节点部件创建一个虚拟机实例，其中只有WebSphereProcessserver二进制代码。
When deployed in a pattern, the Extendable nodes part creates a virtual machine instance where only the WebSphere Process Server binaries exist.
虚拟结点则可以解决这个问题，因为它会在每个物理结点上提供多个节点。
Virtual nodes help as they provide multiple nodes per physical node.
这意味着必须随需增加以occi管理的、附有Hadoop任务跟踪器和数据节点的虚拟机。
This means that OCCI-managed virtual machines with Hadoop's Task Trackers and Data Nodes must be added on-demand.
当模式完成部署后，模式中的每个部分都会导致创建一个虚拟机，其中包含由该部分表示的WebSphereApplicationServer节点类型(图2)。
When the pattern is deployed, each of the parts in the pattern results in the creation of a virtual machine containing the WebSphere Application Server node type represented by the part (Figure 2).
例如，要部署一个WebSphereApplicationServer集群，需要为每个虚拟机节点配置不同的主机名。
For example, to deploy a cluster of WebSphere Application Servers, each virtual machine node needs to be configured for a different host name.
选择Hardwareand Soft ware节点下的CreateVirtualServer任务，并在blade2主机上创建一个虚拟服务器；选择刚刚创建的主映像模板。
Choose task create virtual server under the Hardware and Software node, and create a virtual server on host blade2; choose the master image template you just created.
注意：只有在使用双节点高可用性时，才存在 icb-tivamha和icb-nfs-ha虚拟映象。
Note that the icb-tivamha and icb-nfs-ha virtual images exist only in case dual-node high availability is exploited.
这包括虚拟机大小、WebSphereApplicationServercell和节点名、虚拟系统的密码，以及脚本包的定制属性。
This can include virtual machine size, WebSphere Application Server cell and node names, passwords for the virtual system, and custom properties for script packages.
尽管这是一个集群概念，但是应该在所有节点上实现它：单独的节点、虚拟化节点和集群节点。
Even though this is a cluster concept, it should be implemented on all nodes: standalone, virtualized, or clustered.
有24个或更多的物理主机的节点平均每台物理机承载11个虚拟机，同时有10个或更少的机器的节点每台物理机承载的虚拟机几乎翻番至20。
Sites with 24 or more physical hosts have on average 11 VMs per physical machine, while sites with 10 or fewer machines almost double this to 20 VMs.
注意：在某些云服务中，虚拟机部分称为节点。
Note: in some cloud services, the Virtual Machine section is called Nodes.
服务器本身不存放任何资源，它只是帮助节点之间建立P 2 P虚拟通道，节点之间的通信不通过服务器中转。
Servers themselves do not deposit any resources. They only help the peers to establish P2P virtual channels and do not relay the data between peers.
分布式虚拟环境中，位于同一个AOI中的实体需要进行数据交换，若它们属于不同的节点机(实体管理器)，就会占用网络资源。
Data exchange between entities, which lying in the same AOI region and belonging to the different node machine (entity manager), must consume network bandwidth in Distributed Virtual Environment.
由于无线网络存在节点失效、链路断裂等特性，虚拟主干网需要具备一定的容错性。
Because of the inherent node (link) failures in wireless networks, virtual backbones should be fault-tolerant.
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