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- channel utilization index 信道利用指数
- Charges for the channel utilization of non-profit-making networks shall be collected at a preferential rate. 公益性互联网络所使用信道的资费应当享受优惠政策。
- P3) To schedule VBR video traffics so that the QoS properties of multimedia traffics can be guaranteed and better channel utilization can result. 如何排程变动位元速率的即时影片之流量以保证其服务品质且可以同时增进频道使用率?
- Defined daily does(DDD) and drug utilization index(DUI) for narcotic analgesic drugs were calculated as an indicator of rational drug use. 并用限定日剂量（DDD）和药物利用指数（DUI）为指标分析其使用情况。
- MAC protocol, termed Dual Busy Tone Multiple Access( DBTMA), is a random access mechanism with high channel utilization for WLAN. 双忙音多址信道接入(BTMA)议是一种信道利用率较高的无线局域网信道随机接入控制方案。
- Defined daily dose (DDD) and drug utilization index (DUI) for sedative-hypnotics were calculated as an indication of rational drug use. 用限定日剂量（DDD）和药物利用指数（DUI）为指标，分析其使用情况。
- The methods of Definite Daily Dosage (DDD) recommended by WHO and Drug Utilization Index(DUI) by Prof. Ghodse were employed. 采用WHO推荐的“限定日剂量(DDD)”的方法作为药物利用研究的测量单位;应用Ghodse教授建议的药物利用指数(DUI)为指标对病历进行分析.
- Linear programming formulation is used to find the optimal solution, which maximizes the channel utilization while guaranteeing requirements of QoS con-straints. 用线性规划方法求解最优策略，从而在满足服务质量约束要求的同时最大化信道利用率。
- The multi-channel networking technology is one of the key technologies of WMN, and its core is the channel allocation through which the channel utilization can be maximized. 基于多信道的组网技术是WMN关键技术之一，其核心是信道的分配，通过合理的信道分配以获得最大信道利用率。
- Defined daily dose (DDD) as measure unit for the investigation and with drug utilization index (DUI) as technical indexfor the analysis of the preseriptions of the substances. 采用“限定日剂量(DDD)”作为药物使用研究的测量单位,“药物使用指数(DUI)”作为技术指标对综合性医院精神药物与抗精神药物处方进行分析。
- Methods The anti-infectious medicine used for the patient of ICU in hospital is analysed in respect to defined daily dose (DDD),drug utilization index(DUI). 方法采用限定日剂量(DDD),药物利用指数(DUI)及住院天数,分析ICU病人抗菌药物的使用情况。
- Methods Outpatient prescriptions in our hospital were analyzed statistically according to the defined daily dose(DDD) and drug utilization index(DUI) recommended by WHO. 方法:统计口服降糖门诊处方,按WHO推荐的限定日剂量DDD和药物利用指数DU I进行分析。
- VSAT uses thenew techniques of LSI circuit, digital signal processing and microprocessor, etc. It has the features oflow cost, small size, intelligency, high channel utilization, etc. VSAT应用了大规模集成电路、数字信号处理和微处理器等新技术,具有成本低、体积小、智能化、信道利用率高等特点。
- TCP is a reliable point-to-point connection-oriented protocol, but the features of satellite network such as long delay, high bit error, and asymmetric bandwidth can result in very low channel utilization when TCP works over broadband satellite networks. TCP是面向连接的可靠点到点协议,但是由于卫星网络中典型的长延时、高误码率以及非对称带宽的特点,导致TCP通过宽带卫星网络时,信道利用率非常低。
- The simulation results show that the strategy can reduce the new call blocking probability,improve the channel utilization and QoS while guaranteeing the handoff blocking probability compared with FCRS (fixed channel reservation scheme). 仿真结果表明,与传统的固定分配预留保护信道FCRS(fixed channel reservation scheme)的策略相比,在保证一定切换呼叫阻塞概率的情况下,该策略能有效地降低新呼叫阻塞概率,提高信道利用率和系统的QoS(quality of service)。
- METHOD: By using Definite Daily Dosage (DDD), Drug Utilization Index (DUI) recommended by WHO as indicators, prescriptions of a month in the Anzhen Hospital were statistically analysed. 方法 :采用 WHO推荐的限定日剂量 (DDD)和药物利用指数 (DUI)作为药物利用研究单位 ,对北京安贞医院一个月门诊处方进行分析。
- For increased channel utilization,based on the unique factorization character of prime-numbers' product,a new method of channel multiplexing: prime-number division multiple was presented,the work principe and it's characters were discussed. 为了提高信道利用率,根据素数积的惟一分解特性,提出一种新的信道复用技术:素数复用,并阐述了素数复用的工作原理和优缺点。
- Method:Randomly taking up 3197 prescriptions within Jan-Dec 2002,statisticly analyzing the markers of Defined Daily Dose (DDD) and Drug Utilization Index (DUI),which suggested by World Health Organization. 方法:随机抽取该院2000年门诊西药房处方3197张,采用世界卫生组织（WHO）建议的限定日剂量和药物利用指数为指标进行统计分析。
- The source and the regularity of deviation when Erlang B formula or the corresponding channel utilization ratio formula is used in a limited user system is dissected, and the condition available of the two groups of formulas are pointed out. 由此不仅揭示了爱尔兰B公式和相应信道利用率公式用于有限用户系统时会有较大偏差的根源，剖析了偏差的规律性，而且得到了适用于有限用户多信道共用系统的修正公式。
- Methods 101 medical charts of inpatients were collected from departments of orthopedics randomly. Define Daily Dose(DDD) ,Drug Utilization Index(DUI), cost, and other factors were analyzed. 方法随机抽取2003年101例骨科住院患者的病历,做回顾性调查,以限定日剂量(DDD)作为测定药物利用的单位,将药物利用指数(DUI)、费用档级、费用比等因素作为指标进行分析、评价。
