media media1 n. (pl.-diae 1.〔拉丁语〕【语言学】带声破裂子音;(带声)不送气破裂音([b][d][])。 2.【解剖学】血管的中膜;【虫类】中脉。 3.〔M-〕伊朗西北部的古王国。 media2 n. 1. medium 的复数。 2.〔用作 sing.〕媒体,传播媒介〔指报刊、广播、电视等〕。
continuous adj. 1.连续的,继续的,无间断的。 2.【植物;植物学】无节的。 a continuous current 恒(向电)流。 continuous fire 连续射击。 continuous rain 连绵不断的雨。 a continuous train of thoughts 一连串的思想。 a continuous wave (radar) 等幅波(雷达)。 adv. -ly
Nevertheless, when most people refer to multimedia, they generally mean the combination of two or more continuous media, that is, media have to be played during some well-defined timed times interval, usually with the users interaction 然而,当大多数人谈及多媒体时,他们通常是指混合了两种或两种以上连续的媒体,即,媒体可以在一段规定的时间之内连续播放,并且通常伴随着与用户的交互。
Nevertheless, when most people refer to multimedia, they generally mean the combination of two or more continuous media, that is, media have to be played during some well-defined timed times interval, usually with the users interaction 然而,当大多数人谈及多媒体时,他们通常是指混合了两种或两种以上连续的媒体,即,媒体可以在一段规定的时间之内连续播放,并且通常伴随着与用户的交互。
These techniques must be applied to all system resources involved in the continuous media data processing, be applied to all system resources involved . the cpu is just one of these resources-all components must be considered including main memory, storage, i / o devices and networks 操作系统必须将实时调度技术应用于和连续媒体数据处理有关的所有系统资源,即涉及端到端的整个数据路径??包括cpu、主存、存储器、i/o设备和网络。
It may bring adverse effects on the existing tcp applications ( e-mail, www, and ftp ) and even cause network congestion and ultimately lead to congestion collapse . to tackle these problems, congestion control mechanisms have to be incorporated into continuous media applications 由于现有流媒体应用采用的协议不具备tcp友好的特点,对目前因特网上占主要地位的tcp业务(e-mail、www、ftp)带来严重影响,导致网络拥塞,甚至发生拥塞崩溃。
From the end-to-end perspective, continuous media applications require good qos support which involves communication latency, transmission bandwidth and data loss ratio etc . however, protocols in current continuous media applications are not tcp-friendly ( there is unfairness among protocols ) 目前因特网上的实时流媒体(视频、音频)应用一直呈快速增长趋势。从端到端的角度考虑,这些应用中的通讯延时、传输带宽和数据丢失等性能指标需要良好的qos支持。
From the end-to-end perspective, continuous media applications require good qos support which involves communication latency, transmission bandwidth and data loss ratio etc . however, protocols in current continuous media applications are not tcp-friendly ( there is unfairness among protocols ) 目前因特网上的实时流媒体(视频、音频)应用一直呈快速增长趋势。从端到端的角度考虑,这些应用中的通讯延时、传输带宽和数据丢失等性能指标需要良好的qos支持。
This paper discussed about the changes of stress state on effect of soil properties . the reason of surface settlement and layer losses is that the stress state is not primeval one in and after tunneling construction . therefore it is necessary to select strength data in actual stress path in making tunnel deformation and stability analysis with continuous media mechanics 本文讨论了隧道施工过程中,由于应力状态的变化对土性的影响,,隧道施工之所以造成地表沉降和地层损失,是因为隧道施工过程中以及隧道施工结束后土层的应力状态已经不是原始应力状态,因此在选用连续介质力学方法对隧道施工进行变形和稳定性分析时,必须采用实际应力路径下强度参数。
This thesis analyzes the tcp friendly issues in continuous media data transmission and studies different methods to ensure the tcp friendliness in data transmission . a series of performance evaluations have been conducted to evaluate the tcp friendliness of flow control algorithms in continuous media transmission by using ns2 ( network simulator 2 ) from u . c . berkeley 本文在加州大学伯克莱分校的ns2网络模拟平台上对流媒体数据传输中流量控制算法的tcp友好性进行性能评价,分析了流量控制算法中存在的tcp友好性问题,提出了新的流量控制算法即tfrc?ivs流量控制算法。
This thesis analyzes the tcp friendly issues in continuous media data transmission and studies different methods to ensure the tcp friendliness in data transmission . a series of performance evaluations have been conducted to evaluate the tcp friendliness of flow control algorithms in continuous media transmission by using ns2 ( network simulator 2 ) from u . c . berkeley 本文在加州大学伯克莱分校的ns2网络模拟平台上对流媒体数据传输中流量控制算法的tcp友好性进行性能评价,分析了流量控制算法中存在的tcp友好性问题,提出了新的流量控制算法即tfrc?ivs流量控制算法。
By introducing damage tensor and net stress, this study has analyzed the mechanical properties of rock mass structural plane, hi this way, the rock mass question is macroscopically transformed into one of continuous medium mechanics, hi the light of the engineering reality in chengchao iron mine, the damage tensor of the area under research has been obtained on the basis of engineering geological survey 通过引入损伤张量和净应力来分析岩体结构面的力学特性,从宏观上将岩体纳入连续介质力学的范畴来处理。结合程潮铁矿实际,在工程地质调查的基础上,求得研究区域的损伤张量。