APPC is an IBM protocol analogous to the OSI model's session layer: it sets up the necessary conditions that enable application programs to send data to each other through the network.
APPC是一种IBM协议，类似于OSI模式的会话层：APPC建立必要的条件，使得应用程序能够通过网络将数据发送给对方。
A hub operates at Layer 2 of the OSI model.
一个毂在OSI模型的层2操作。
The Frame Check Sequence is used to determine if any errors in the layer 2 address field occurred during transmission.
讯框检查顺序用来检测在第二层的位址栏在传输时是否有错误发生，在传送前就必须计算讯框检查顺序并把结果存在讯框检查顺序栏位，在一个距离的端点，第二个讯框检查顺序会被计算并且跟前一个作比较，假如比较结果是一样的，这个讯框就会被传送，如果不同就放弃此讯框，放弃时不会通知来源地点，错误控制交给OSI模式的较上层去管理。
The Frame Check Sequence is used to determine if any errors in the layer 2 address field occurred during transmission. The FCS is calculated prior to transmission and the result is inserted in the FCS field. At the distance end, a second FCS value is calculated and compared to the FCS in the frame. If the results are the same, the frame is processed. If there is a difference, the frame is discarded. No notification is sent to the source when a frame is discarded. Error control left to the upper layers of the OSI model.
讯框检查顺序用来检测在第二层的位址栏在传输时是否有错误发生，在传送前就必须计算讯框检查顺序并把结果存在讯框检查顺序栏位，在一个距离的端点，第二个讯框检查顺序会被计算并且跟前一个作比较，假如比较结果是一样的，这个讯框就会被传送，如果不同就放弃此讯框，放弃时不会通知来源地点，错误控制交给OSI模式的较上层去管理。
OSI, as a means of protecting the validity and authority of the Treaty, becomes very urgent and important with the signature and being to enter into force of this Treaty.
现场视察是《全面禁止核试验条约》的重要组成部分，是对任何缔约国是否违反条约进行了核爆炸这一事实进行检查的国际性活动。
The aim of the study is to investigate the level and distribution of the occupational stress of the medical personnel in Xianning by ramdom sampling of giving OSI-R to 157 medical personnel.
本研究旨在探讨咸宁市医务人员职业紧张水平及分布特征，通过整群随机抽样，对157名医务人员发放职业紧张目录问卷。
The relationship between the OSI values and the temperat...
还研究了菜子高级烹调油OSI值与温度的关系。
In other words, they perform processes that can be associated with every layer of the OSI model.
换句话说，它们实施着与 OSI 模型的每一层都有关的过程。
This means that they operate at all seven layers of the OSI model.
这就意味这他们运行于 OSI 模型的整个 7 层中。
Which of the following are associated with the application layer of the OSI model?
以下两个选项是工作在OSI模型的应用层的？
At Layer 7 of the OSI model we have the user interface.
OSI 模型的第7层定义用户界面。
What is the correct order for the OSI model?
什么是开放系统互连模式的正确指令？
In the both of there examples, the data would have to go all the way up the OSI model stack to be converted into a data format the receiving device, either the mainframe or the fax unit, could use.
在这两个例子中，数据都必须遍历 OSI 模型的各层，以便转换成接收部件——无论是大型机或传真单元——可采用的数据格式。
It introduced the content of IEEE 802.11 protocol, including the criterion of Physical Layer and sub layer of Medium Access Control in Data Link Layer.
IEEE 802.11无线局域网标准制定了OSI/RM中的物理层和数据链路层中的MAC子层规范。
And we can analyze and consider the computational results when we have developed OSI noble gas monitoring systems and evaluated their effectiveness.
计算结果可为OSI惰性气体监测技术的发展及其在地下核爆炸监测中应用的有效性评价提供参考。
A thorough analysis of OSI Reference Model is made before OSI service model and protocol model are set up.
协议工程用形式化的方法描述在协议严格的设计和维护中的各个活动。
The OSI Directory Service is used to obtain information about named objects.
在分布式计算环境中，目录服务标准为管理不经常变化的信息提供了分布式服务。
Information technology; telecommunications and information exchange between systems; use of X.25 to provide the OSI connection-mode network service
信息技术。系统间远程通信和信息交换。使用X.25提供OSI连接方式网络服务
An OSI network management protocol/service interface created and standardized by ISO for managing heterogeneous networks.
一种网络管理协议/服务接口，由ISO创建并进行标准化，用于管理不同的网络。
Is intended for use in guiding the design and application of real interworking units and real subnetworks (e. g. local area networks and private packet switched networks) which are to support the OSI network service.
本标准的目的用于指导设计和应用于真正互通单位和局域子网（如局域网和私营分组网络）的支持OSI的网络服务。