We analyze the decay D s→π with QCD factorization in the heavy quark limit.
在重夸克极限下 ,用QCD因子化方法分析Ds→π的衰变 。
Ac/Ds tagging system has received extensive application in rice during the past sev- eral years, but it is still confronted with.
文章对Ac/Ds标签系统的转座行为及其构建突变体库的问题和优点进行了综述,总结了近年来Ac/Ds标签系统在水稻中的研究进展,分析了利用Ac/Ds标签系统进行功能基因组学研究所面临的挑战。
Dyeing and finishing process of Dynamic silk series fabrics are discussed.
文章探讨了DS纱系列织物的染整工艺,确定了该类织物的最佳染整工艺流程及后整理工艺条件,解决了其尺寸稳定性难以控制的技术难题,提高了该类织物的附加值和服用性能。
Studied the relationship between the conditions(reactant ratio,concentration, time,temperature and pH value)and the DS value of the product in producing corn and potato starch phosphate.
探讨了玉米及土豆淀粉磷酸酯制备条件(反应物配比、浓度、时间、温度、pH 值等)与产物 DS 值的关系,较详细地研究了磷酸淀粉的流变学特性、糊化温度、糊的保水性、冻融性、成膜性、抗霉性等优良性能,并进行了部分应用试验,为淀粉磷酸酯的开发和应用提供了依据。
Study on Approaches of DS&DS/CDMA Signal Estimation;
DS及DS/CDMA信号的估计方法研究
This DNS server is already enlisted in the specified directory partition.
DS 已被列入指定的目录分区。
This DNS server is not enlisted in the specified directory partition.
DS 没被列入指定的目录分区。
Research on Blind Multi-user Detection Algorithms in DS-CDMA Communication Systems;
DS-CDMA系统中盲多用户检测的算法研究
Study on Performance of DS-CDMA with Frequency Domain Equalization;
频域均衡DS-CDMA系统的性能研究
Study of Blind Multi-user Detection for DS-CDMA Systems;
DS-CDMA系统中盲多用户检测研究
The Implementation of Multiuser Detection for DS-UWB Based on FPGA;
基于FPGA的DS-UWB多用户检测的实现
Study on Energy Efficiency in DS-CDMA Wireless Sensor Network;
DS-CDMA无线传感器网络能量有效性研究
Improvement and Implement of the Synchronization Technique for MT-DS-CDMA System;
MT-DS-CDMA系统同步技术的改进与实现
Research on the Application of Turbo in DS/CDMA System;
Turbo码的研究及在DS/CDMA系统中的应用
Subspace-based Multiuser Detection for DS-UWB;
基于子空间的DS-UWB多用户检测
Research on Application of Sequence Pairs in DS-CDMA Communication System;
序列偶应用于DS-CDMA通信系统的研究
The Research and Circuit Design of System Constructing Frame in Baseband of DS-UWB;
DS-UWB基带组帧系统的研究及电路实现
The Research on Key Technology for DS-UWB Communication System;
DS-UWB超宽带通信系统关键技术的研究
Research on Multi-user Detection for MC-DS/CDMA Systems;
多载波DS/CDMA系统中的多用户检测研究
Study on MUD Algorithms in DS-CDMA;
DS-CDMA多用户检测算法的研究
Research on Assigning Algorithms of OVSF Code in DS-CDMA Systems;
DS-CDMA系统中OVSF码分配算法研究
Study of Rapid Synchronization Techniques and Realization with Hardwares in DS-CDMA System;
DS-CDMA快速同步技术研究与硬件实现