VCD? Virtual Circuit Descriptor?
虚拟电路描述符?。
VCP?Virtual Circuit control Program?
虚拟电路控制程序?。
Traffic on each virtual circuit can be encrypted with its own distinct key.
每个虚拟线路上的通信可以用其自己特定的密钥进行加密。
A novel reliable multicast protocol in virtual circuit networks was proposed.
提出了一种新的基于虚电路的可靠组播技术。
A logical link is a virtual circuit on which information flows in two directions.
逻辑链路是一条信息可以双向流通的虚拟电路。
Finally, it realized the communication between the network virtual circuit lab systems.
最后，实现了与网络虚拟电路实验室系统之间的通信。
Topics summarized here include point-to-point links, circuit switching, packet switching, virtual circuits, dialup services, and WAN devices.
在这里概述的题目包括点对点链路，电路交换，分组包交换，虚电路，拨号服务，和WAN设备。
We then created an ATM permanent virtual circuit (PVC), assigned it to the variable bit rate non-real-time ATM service category, and configured a sustained cell rate of 6 Mbps.
我们创建了一个AT M永久虚拟电路(PVC)，然后分配了可变的速率到非实时atm服务类别，并且配置了6Mbps的持续信元速率。
The end-to-end virtual circuit is between a port from the source node to the other ports of the target node, it is the channel to send packet which is established by the software.
端到端的虚电路是从源节点某一端口到目标节点的另一端口之间，由软件建立的传送分组的通道，它和传统虚电路的区别在于与端口有关。
Users choose a source-routed path through a set of nodes, and negotiate a "virtual circuit" through the network, in which each node knows its predecessor and successor, but no others.
用户端在网络上一堆结点中协商选择一条路由，这里面每个结点都知道它的前承和后继结点，但不知道其它的结点的存在。
This paper defines the network environment condition and main processes for implementing virtual circuit service in the computer network and describes the design methods about these processes.
本文定义了在计算机网络中实现虚电路服务的网络环境和主要进程，并描述了这些进程的实现方法。
Through the application of the software to observe whether the virtual results meets the design requirements, the work is elusive in actual circuit board.
通过应用该软件观察虚拟结果是否满足设计要求，这在实际的电路板中是难以做到的。
The rapid development of integrated circuit and computer technology gives birth to a new kind of instrument, Virtual instrument.
随着集成电路和计算机技术的迅猛发展，虚拟仪器技术应运而生。
There are mainly three features in our virtual laboratory of the numerical circuit.
我们设计实现的数字电路虚拟实验室主要有三个特点。
Against the limitation of tearing nodes that must be accessible in analog circuit diagnosis based on tearing technology, the method of virtual accessible testing nodes was presented.
针对网络撕裂方法诊断模拟电路故障过程中撕裂节点必须是可及节点的限制，提出了虚拟可及测试节点的方法。
The lower frequency virtual digital stored oscillograph was designed and researched combining software control technology with interface circuit, software and hardware system were made.
本文以软件控制技术为关键，配以接口电路，研制了超低频虚拟数字存储示波器。进行了相应的软、硬件系统的设计。
This article discusses that it is not suitable to establish virtual electronic experimental platform with circuit simulated software to replace the traditional practical electronic experiments.
本文论述在高等工科院校电工电子实验教学中不适宜用电路仿真软件建立虚拟电工电子实验平台来取代传统实物电工电子实验。
The structures of virtual roundness error measuring instrument, the data acquisition circuit of single chip microcomputer and the PC data processing software were introduced.
介绍了虚拟圆度误差测量仪的构成、单片机数据采集电路及PC机数据处理软件。
Using the concept of virtual short circuit and virtual open circuit, the voltage gain of depth negative feedback circuit can be estimated.
利用“虚短”和“虚断”的概念来估算深度负反馈电路的电压增益。
The traditional method of fault diagnosis is utilizing instrument, therefore, in our virtual digit circuit experiment system, virtual instrument is one of important parts.
故障诊断的传统方法是使用检测仪器手工进行的，所以，在数字逻辑虚拟实验系统中，虚拟仪器也是重要的一部分。
With network virtual laboratory for computer circuit base as an example, the author describes its development process.
并以计算机电路基础网络虚拟实验室为例加以介绍，描述其开发过程。
In this paper, the time constant of theoretical waveshape and the parameters of discharge circuit were calculated by computer according to the parameters of virtual waveshape of lightning impulse.
本文将利用计算机根据雷电波的视在波形参数来计算理论的波形时间常数和放电回路的参数，并且根据雷电波形允许的偏差计算出被试品电容复盖范围。
Research is made into the differential amplifier circuit by means of circuit theory analysis, differential amplifier theory analysis, "virtual-short" theory analysis and experiment way.
采用电路理论分析、差放理论分析、“虚短”理论分析及实验的方法对差分式放大电路进行了研究。
The virtual multimeter based on ISA bus is divided into computer and ISA bus board. It is composed of A/D conversion, alternating voltage measurement, resistance measurement and interface circuit.
基于ISA总线的虚拟万用表，分计算机和ISA总线板卡两部分，由A/D转换、交变电压测量、电阻测量及接口电路组成。
On the basis of analyzing concept and function of the Web-based virtual laboratory, the paper describes the realization of a "virtual laboratory of computer circuit based on the web."
在分析基于网络的虚拟实验室的概念和功能的基础上，重点论述了一种基于网络的“计算机电路虚拟实验室”的实现。
The system comprises a virtual key partition board, a transmitting circuit, the receiving circuit, a signal central processor, an acoustic-optic display module, an actuator and the like.
虚拟按键隔板、发射电路、接收电路、信号中央处理器、声光显示模块、执行器等。
A novel dynamic model of molded case circuit breaker operating mechanisms was built based on multi-body dynamics principle adopting virtual prototyping technology.
采用基于多体动力学原理的虚拟样机技术，建立了塑料外壳式断路器操作机构的动力学模型。
A pulsed total dose effect in-circuit test system based on PCI card virtual instrument was developed. Working principle and technical specifications were introduced in detail.
建立了基于PCI插卡式虚拟仪器的脉冲总剂量效应在线测试系统，详细说明了其工作原理和技术指标。
A pulsed total dose effect in-circuit test system based on PCI card virtual instrument was developed. Working principle and technical specifications were introduced in detail.
建立了基于PCI插卡式虚拟仪器的脉冲总剂量效应在线测试系统，详细说明了其工作原理和技术指标。
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