物理接口的一个示例是网络适配器。
目前的以太网连接各对应一个物理接口的桥梁。
Each of the ethernets being connected corresponds to one physical interface in the bridge.
独创的外形，熟练的色彩混合，以及对真实世界中许多物理接口的模仿。
Creative shapes, masterful color blending, and mimicry of physical interfaces from the real world.
最后是较低层，代表的是适用于SCSI的物理接口的实际驱动器(参见图3)。
Finally, there's the lower level, which represents the actual drivers for the physical interfaces that are applicable to SCSI (see Figure 3).
链路层(link layer)提供了通信介质的物理接口(例如以太网设备)。
The link layer provides the physical interface to the communication medium (such as an Ethernet device).
路由器连接两个或多个逻辑子网，不一定地图一对一的物理接口的路由器。
Routers connect two or more logical subnets, which do not necessarily map one-to-one to the physical interfaces of the router.
在市场营销中的使用，人们普遍优化以太网lan接口，并不得有其他物理接口类型。
In marketing usage, it is generally optimized for Ethernet LAN interfaces and may not have other physical interface types.
因此，尽管可以在物理接口上修改介质速度和双工模式，但是要在逻辑接口上设置IP地址和子网。
So, although you can change the media speed and duplex on the physical interface, you set up the IP address and subnet on the logical interface.
我工作的一个物理接口，要求我写一个汉字每一次目录中的特定文件的修改，使用串口小游戏。
I'm working on a small game with a physical interface that requires me to write a character to the serial port with python every time a particular file in a directory is modified.
在为刀片服务器创建网络体系结构时，对于机架上希望使用的每个Cisco交换机，必须有一个物理接口。
When creating network architecture for your blades, you must have one physical interface for each Cisco switch you want to use on the chassis.
如果在这个物理接口上配置了IP，而且它属于SEA配置，SEA的配置就可能失败，因为这个物理设备已经在使用了。
If an IP was accidentally configured on this physical interface and it was part of a SEA configuration, the SEA may fail to configure as the physical device is already in use.
要想在已经配置的以太网卡上添加额外的ip别名，应该为一个接口配置同样的物理单元号，但是要用一个逻辑单元号来限定它。
To add an additional IP alias to an Ethernet card that's already configured, you configure an interface with the same physical unit number but qualify it with a logical unit number.
图2的示例给出了不同的服务实现类型以及服务接口和物理数据存储之间的映射。
Figure 2 shows examples of the different service implementation types and the mapping variations between the service interfaces and physical data stores.
对于这个场景，只需分析服务接口到物理数据的映射，就能够识别出应该分析的数据元素。
For this scenario, the mapping of the service interface to the physical data is all that is needed to identify which data elements should be analyzed.
缓冲区缓存之下是设备驱动程序，它实现了特定物理设备的接口。
Below the buffer cache are the device drivers, which implement the interface for the particular physical device.
它们会确定外部接口或一些物理系统的数据结构，因此描绘出在接口中进行转换的物理数据结构。
They may determine the data structure of external interfaces or some physical systems, and therefore represent physical data structures to be transformed within interfaces.
在服务接口公开的数据元素和底层物理数据存储之间，可能有直接的联系，也可能没有。
There may or may not be a direct relationship between the data elements exposed on the service interface and the underlying physical data stores.
物理参数包括CPU温度、内存与文件系统利用情况、接口利用、电压读数，以及其他物理值。
Physical parameters range from the temperature of CPUs, utilization of memory and file system, interface utilization, and voltage reading, among other physical values.
为创建的专区设置IP地址和物理网卡接口id，如图7所示。
Set the IP address and physical network card interface ID for the zone created as shown in Figure 7.
对代码进行重命名以及改变代码的物理结构，包括对属性、变量、类以及接口重新命名，还有移动包和类等。
Changing the name and physical organization of code, including renaming fields, variables, classes, and interfaces, and moving packages and classes.
在Linux和Solaris 系统上，可以在一块物理以太网卡上创建多个虚拟接口，让它们连接到不同子网上的IP地址。
On both Linux and Solaris, you can create multiple virtual interfaces to IP addresses on different subnets on one physical ethernet card.
RDS主要用来在3d物理虚拟环境中模拟机器人应用程序，并使用Windows或Web的接口和机器人进行交互。
RDS is primarily used to simulate robotics applications in 3d physics-based virtual environments and interact with robots using Windows or Web-based interfaces.
这些NICs对VM可以作为物理nics，但是它们实际上只表示NIC的接口。
These NICs can appear as physical NICs to the VM, but they actually represent only the interface of the NIC.
系统接口的物理类及属性结构(等同于数据库结构，在其中直接数据访问是最好或唯一的选择)。
Physical class and attribute structure of system interfaces (which will equate to database structures where direct data access is the best or only option).
各种网络设备驱动程序在接口层运行，该层从物理链路接收数据，并向物理链路传输数据。
The various network device drivers run at the interface layer, which receives and transmits data from and to the physical link.
两种操作系统都支持各种物理设备端口，比如并口、串口和USB接口。
Physical device ports such as parallel, serial, and USB are supported.
WindowsPerformanceMonitor数据收集器的用户必须确保正确配置物理机器(数据是从这些物理机器上收集来的)上的网络接口。
A user of the Windows Performance Monitor data collector must ensure that the network interface on the physical machine that data is being collected from is configured correctly.
这个寄存器定义了将用于数据通信的物理串行接口。
This register defines the physical serial interface which will be used for data communications.
至少有一个逻辑接口与这个物理设备链接，比如en0或et0，在逻辑接口上配置IP地址。
Then, at least one logical interface will be linked to this physical device, such as en0 or et0, on which the IP address will be configured.
前面板是一个VI的交互式用户接口，之所以会这样命名是因为它模拟物理仪器的前面板(参考图1.4)。
The front panel is the interactive user interface of a VI, so named because it simulates the front panel of a physical instrument (see Figure 1.4).
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