利用递推格林函数技术计算了多终端量子体系的电子输运特性,首先运用递归方法给出介观或量子体系的格林函数。
We have introduced a method for the calculation of electron transport in a multi_terminal quantum system based on the recursive Green's function technique.
HC3作为美国陆军下一代卫星通信系统,属于可重新配置的通信终端系列,可为士兵提供大容量、多波段、多模式的联合通信能力。
HC3, the next generation of Army SATCOM, is a family of reconfigurable communications terminals that will provide soldiers with high-capacity, multiband, multimode connectivity.
《华尔街日报》的所有者鲁伯特-默多克于本周二称,该报不久将开始对通过黑莓等手机终端阅读报纸的读者进行收费。
The Wall Street Journal soon will begin charging people to read the paper on mobile devices such as their BlackBerrys, the paper's owner Rupert Murdoch said on Tuesday.
SCTP 相对于传统的传输层协议来说,两个重要的增强是终端主机的多宿主和多流功能。
The two most important enhancements in SCTP over traditional transport layer protocols are the end-host multi-homing and multi-streaming capabilities.
本文的主要工作是机械臂终端多自由度视频头调节机械手的运动学建模及其参数自适应模糊PID控制系统的设计。
The kinematics modeling and parameters adapt fuzzy-PID control system design of the video regulator manipulator on the terminal of the arm is the focus of this text.
不过,铁矿石、炼焦煤和废钢成本飙升带来的切肤之痛要到第三季才能感受到,分析师多预期届时会看到用户放缓补充库存的速度,同时终端用户的需求却未见提高。
But the real pain of soaring costs for iron ore, coking coal and scrap will hit in the third quarter, when analysts see a possible slow down in restocking and end-user demand yet to pick up.
本文以多频连续波雷达终端系统为背景,重点讨论了跟踪控制器的速度测量,角度测量和距离测量问题。
Based on the Multi-Frequency CW Radar Terminal System, this paper mainly discusses the velocity-measurement, angle-measurement and range-measurement of the Tracking System.
然后他们被要求多摇两次,以让自己确信骰子中没有被灌铅。 最后,让他们自己在电脑终端里输入第一次所掷出的点数。
Next, they were asked to roll the die two more times, to satisfy themselves that it was not loaded, and, that done, to enter the result of the first roll on a computer terminal.
在多跳分组无线网中使用码分多址(CDMA)技术可以明显地降低隐终端问题对网络造成的影响。
The effects of hidden terminals on the network′s performance can be greatly reduced by using code division multiple access (CDMA) in multihop wireless networks.
基于PC机终端开发了一个多摄像机人体自动检测与跟踪系统。
Developing a system of multiple cameras human detection and tracking based on PC.
然而,实际中的许多移动终端,由于受体积、功率等条件限制,不适合安装多根天线。
However, the use of antenna arrays is not practical for deployment in some practical scenarios due to size and power limitations.
多匹克网系统应用方案的设计应根据需求的不同而制定相应的策略,如用户终端和接入点的查询方式、用户在匹克网之间的无缝切换等。
Different tactics should be adopted according to the requirements in the design of a multi-piconet system, such as inquiry mode, handover between piconets, etc.
双忙音多址接入(DBTMA)协议是采用RTS/CTS对话机制来预约信道,通过引入两个窄带带外忙音信号来避免分组间冲突,解决了隐藏终端和暴露终端问题。
The operation of Dual Busy Tone Multiple Access(DBTMA) is based on the RTS/CTS packet and two narrow bandwidth, outofband busy tones. The RTS/CTS dialogue is used to reserve the channel.
针对系统规模大、现场设备多、运行方式变化复杂的特点,将部分功能下移到远动终端装置(RTU)、馈线终端装置(FTU),从而减轻主站的负担。
For large system with more devices and operation patterns, part of the functions is implemented in RTU(Remote Terminal Unit) and FTU(Feeder Terminal Unit) to mitigate the load of main station.
介绍了相应的关键帧技术和动态多码率技术,以及在终端上实现无线流媒体业务的整个流程。
This article introduces related key-frame and dynamic multi-code-rate technologies and shows the whole procedure to implement wireless streaming media service.
介绍了相应的关键帧技术和动态多码率技术,以及在终端上实现无线流媒体业务的整个流程。
This article introduces related key-frame and dynamic multi-code-rate technologies and shows the whole procedure to implement wireless streaming media service.
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