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First, the S-CDMA-HFC system with integrated traffic is introduced and the method of traffic integration is given. Second, the upstream channel capacity of the S-CDMA-HFC system with integrated traffic that has the same rate is analyzed. The chronoff limit and Gaussian approximate equation of the upstream channel cutoff probability are derived. Third, the impact of the selection of the line transmission rate on the upstream channel capacity of the S-CDMA-HFC system with integrated traffic is discussed in detail. The cutoff probability and throughout equations of the upstream channel with different integrated traffic are derived. Fourth, the impact of the power control error on the capacity is discussed. Results show that the power control error will degrade the upstream channel capacity and have different influence on the different traffic. Finally, the capacity requirement of the initialization process is raised. Analytical results show that the initialization process will impact on the capacity slightly.

首先,简单介绍了综合业务S-CDMA-HFC系统,给出了业务综合的方法;然后,分析了具有相同码率的综合业务条件下的S-CDMA-HFC系统上行信道容量,导出上行信道中断概率的切尔诺夫上限和高斯近似公式;然后,详细讨论了基本传输速率的选择对综合业务S-CDMA-HFC系统上行信道容量的影响,导出了不同业务综合条件下上行信道的中断概率和吞吐量公式;然后,讨论了功率控制误差对综合业务S-CDMA-HFC系统上行信道容量的影响,结果表明功率控制误差会使上行信道容量下降,且对不同业务的影响程度是不同的;最后给出了初始接入的容量要求,分析结果表明初始接入将对综合业务S-CDMA-HFC系统上行容量带来影响,但不明显。

The results show that more modalities can be excited from asymmetric system and that there is little difference between the power flow spectra of rigid raft system and flexible raft system in middle and low bands of frequency, but there is considerable difference at high frequency.

研究结果表明,非对称系统能激励出更多的模态;在中低频段弹性浮筏系统和刚性浮筏系统的功率谱没有很大的区别,但是在高频段差别则很明显,浮筏的弹性模态起着主要作用;减小隔振器的刚度并适当增加隔振器阻尼不仅可以降低传递到基础的功率谱,同时还可以抑制共振减小冲击。

It also can realize asynchronous serial communications with the computer which connects with it to make up network to show the computer and network's advantageous lightly and improve its intelegence.

ADE7755引脚F1和F2一较低频率形式输出有功功率平均值,能直接驱动机电式计度器。引脚CF以较高频率形式输出有功功率的瞬时值,用于校验。

In this study, although the quantity of the scatter power can not reflect the content of blood flow, the scattered power variance is statistically significant between benignancy and malignancy (p=0.014 , sensitivity=80%, specificity 64%). However, the PW Var does not have sufficient statistical significance in differentiate the normal tissue perfusion from the malignant one.

另外 Power Doppler的功率强度在整个实验的比较结果,虽然并不能证明与血流量、压力波有直接的关连,但是恶性肿瘤的功率强度的变异量均明显高於良性肿瘤(P=0.014 Sensitivity=80% Specificity 64%),不过恶性肿瘤却与正常组织无法区分。

The quartz product, the stage light bulb, the medical light bulb, the special light bulb, Jin Ludeng, the LED lamp cup, the main product includes: JC, JCD, G4, G5.3, G8, G9, NR11, MR16, JCDR, JDR, GU10, GZ10, JD, JDD, PAR20, PAR30, PAR38, LED serial products, G12 Jin Ludeng photo sources and so on serial products, decorative lighting manufacture.

功率有:10W,20W,35W,50W, AOSLAN LIGHTING澳司朗照明专业制造高品质、长寿命、显色好、光效高的绿色照明产品,专业生产高低压G4、G5.3、G6.35灯珠、高品质G9灯珠、MR11、MR16高低压的素冷光灯杯,高品质GU10、GZ10、PAR20、PAR30、PAR38等光源产品。

On the other hand, studies on application of chitosan to wastewater focus on limited fields such as decolor, removal of metal ions, and so on, most of which were carried out in the 1980s and 1990s.

国内外关于壳聚糖絮凝剂的制备研究较多,但大部分是采用传统的碱液法,成本高,而且耗时;对于恒功率微波法制备壳聚糖的研究相对较少,而对于变功率微波法制备壳聚糖的研究至今还未见有报导。

Results of experiments shows that the power amplifier have good performance in some aspects, such as bandwidth, distortion factor , efficiency, and so on.

实验结果表明该功率放大器在带宽、失真度、效率等方面具有较好的指标、较高的实用性,为功率放大器的设计提供了广阔的思路。

Changes in Xc for different pulp cellulose fibers are not the same during the ultrasonic treatment. Crystallization and decrystallization may both exist during the treatment at the conditions of lower-intensity ultrasonic wave. After treatment with ultrasonic Xc of MBKP cellulose is decreased and that of EBKP is increased. The changes of Xc of different pulp cellulose are more closely correlated to the fibers' morphology size and the cavitation state. The maximum Xc of 84% is obtained when BEKP cellulose is treated under the conditions of ultrasonic frequency f=23-25kHz, power=400w, and treatment time t=720s.

不同原料来源的纤维素纤维,由于形态尺寸和超分子结构的差异,经超声波处理后超分子结构表现出不同的变化规律;超声波处理过程中,结晶和消晶两种作用同时存在;超声波功率对纤维素的结晶度有较大的影响,对晶体尺寸有一定程度的影响,但结晶度Xc与超声功率没有线性关系;在频率为23-25kHz,功率为400W条件下,对桉木漂白浆纤维进行超声波处理,可获得高结晶度(84%)的纤维素样品。

The power dissipated in the resonance resistance is given by Pc=12qR1 . High drive levels lead to the destruction of the resonator or the vaporisation of the evaporated electrodes, The upper limit for drive level is approximately 10 mV.

功率与响应阻抗的关系为Pc=12qR1,高激励功率会导致共振的破坏或蒸镀电极的蒸发,最高允许的功率不应超过10mV。

The power dissipated in the resonance resistance is given by Pc=1 2 q R 1 . High drive levels lead to the destruction of the resonator or the vaporisation of the evaporated electrodes, The upper limit for drive level is approximately 10 mV.

功率与响应阻抗的关系为Pc=12qR1,高激励功率会导致共振的破坏或蒸镀电极的蒸发,最高允许的功率不应超过10mV。

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But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊!不用提了。提到肉,真是糟透了。

Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.

Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。