necessary bandwidth
英 [ˈnesəsəri ˈbændwɪdθ]
美 [ˈnesəseri ˈbændwɪdθ]
网络 必要带宽
双语例句
- A group of curve to show the necessary bandwidth via channel load levels is given for typical microwave communication systems.
同时对一些典型的微波通信系统，给出了频带宽度与话路负载的关系曲线。 - It is necessary to be tolerant of and protect traditional culture of minorities. encoding information while reducing the bandwidth or bits required.
对少数民族传统文化的嬗变，既要持宽容的态度，又要加强保护。减少带宽或者字节数的信息编码活动。 - The result indicates that it is necessary to expand the bandwidth because the bandwidth of standard Ethernet is not big enough to meet the needs of video service.
研究结果表明，标准以太网的带宽不足以满足视频业务，需要拓展带宽。 - IP multicast is one of the network technologies that have been given much attention over the years. For one-to-many and many-to-many communication, IP multicast enables routers to duplicate packets only when necessary, which can efficiently save network bandwidth.
IP组播是一种受到广泛重视的网络技术，在一对多和多对多的网络通信中，组播技术可以使只在需要的时候才复制数据包，因此可以有效节省网络带宽。 - It is often necessary to fairly allocate bandwidth among services with different requirements in high-speed packet switching circuits while meeting their QoS parameters.
高速包交换电路常常需要为各种不同要求的服务公平地分配带宽，在公平分配带宽的同时还需要满足这些服务的服务质量（QoS）参数。 - To fully raise and utilize the performance of video service systems, however, it is necessary to do some work on the major bottlenecks, such as server disk I/ O bandwidth and network bandwidth.
但是，要充分发挥和提高视频服务系统的性能，还要针对一些主要的瓶颈（如服务器磁盘I/O带宽与网络带宽），解决好一系列的问题。 - When the measured signal has a very wide frequency chart especially in the fast signal measurement field, in order to easily satisfy the high fidelity requirement that Bandwidth of Long Transmission Line, it is necessary for expanding the Bandwidth of Long Transmission Line.
当被测量信号具有很宽的频谱，尤其是在快脉冲信号测量中，为了测量数据在传输过程中满足高保真度的要求，必须对远距离传输线进行带宽扩展。 - Rate control or rate allocation is necessary to control the bitrate of image coding such that it meets the channel bandwidth requirement.
为了满足带宽的要求，有必要对图像编码进行率控制或者码率分配。 - In wireless IP networks, it is necessary to adopt header compression schemes for the reduction of the protocol header size in order to save the scarce wireless bandwidth resource and make real-time services economically feasible and physically realizable.
无线IP网中，为了能够有效利用带宽资源，使提供实时业务具有经济上的可行性和现实性，必须采用报头压缩技术减小协议报头带来的额外开销。 - In accordance to the characteristics of satellite communication system, it is necessary to limit the bandwidth of the signal spectrum and to decrease the ISI.
针对卫星通信信道的特点，为了节约频谱资源，需要对发射信号进行带限； - It is necessary to analyze the effects of finite bandwidth to bearing estimation of spatially distributed source.
另外，也有必要考虑空间色噪声环境中的分布源波达方向估计问题。 - Occupied bandwidth ( OB) and necessary bandwidth ( NB) are discussed, and it is emphasized that the research on "breaking through Nyquist rate" must be done in the sense of NB.
提出占用带宽和必要带宽的概念，指出突破Nyquist速率的研究必须基于必要带宽才有意义。 - While high-speed serial port broke I/ O bottleneck to provide necessary bandwidth and expansion capability, it is an important technique used in high backplane interconnection and also reduces the cost of entire system.
本文采用高速串行接口技术可以突破I/O瓶颈，提高需要的带宽和增强扩展能力，降低总体系统成本，是高速通信设备中的重要的背板互连技术。 - In order to support broadband multimedia services in EPON, it is necessary to study on supporting multicast in EPON, because multicast saves bandwidth, reduces the network load.
为了EPON上支持宽带多媒体业务，有必要研究EPON上支持组播问题，因为组播技术节约带宽，降低网络负载的有效手段之一。 - The neighboring nodes of this node in the system will suddenly lose the uplink bandwidth supplied by it and have to look for new nodes which have necessary data block and sufficient uplink bandwidth.
此节点在原频道的邻居节点突然失去了由此节点提供的上传带宽，邻居节点不得不再去寻找新的节点，而且此节点拥有所需要的数据块和足够的上传带宽。