查询词典 high bandwidth

The high bandwidth and large number of sub-carriers used for DVB-T and DVB-H allow for the reduction of several kilohertz of spectrum around DC without noticeably degrading performance.

高宽带和大量子载波频率的使用，使 DVB-T 和 DVB-H 在直流电中允许数千赫兹的缩减，而没有显著的不良表现。

It causes companies financial losses because they have to purchase more high tech software like spam blockers and spy-ware removers, and it's a strain on system servers and bandwidth.

公司造成经济损失，因为他们喜欢购买更多的高科技软件、垃圾邮件阻断间谍用品油剂、它的带宽和服务器系统的压力。

In a wireless environment, due to characteristics of media the bandwidth of a link is unpredictable and possibly very low, and the error rates are variable and extremely high.

无线网络中较高的信道误码率和不稳定的可用带宽等因素给多媒体传输服务质量保证带来了新的挑战。

Based on these, an improving μ-synthesis is presented, with which the high-purity distillation is designed well. 2. The robust performance problem of MIMO plant is explained with the plant direction angle, which shows that the robust performance varies with different input uncertainties and the μ-synthesis should be applied correctly according to the uncertainty structure. 3. Condition number and bandwidth are the important items for robust performance design in MIMO system. The H〓 two-block problems can not deal with the robust performance design of MIMO system because of the condition number cancellation. A general μ-synthesis procedure for MIMO system with uncertainties is presented. 4. For the SISO system, the object function in robust performance is amplified by at most 〓 than that of H〓 two-block problems in value: So the robust performance of SISO system can be done with the H〓 two-block problems to avoid the complicated μ-synthesis procedure. 5. All the conclusions and methods presented in this paper are demonstrated by some typical design examples.

从而形成一种改进的μ综合方去，并对精馏塔病态对象进行了鲁棒性能设计，得到令人满意的结果；（2）利用对象的方向角解释了MIMO对象鲁棒性能设计出现问题的原因，并提出不同输入摄动形式下系统的鲁棒性能问题也并不相同，因此利用μ综合处理鲁棒性能设计时，应根据不同的摄动情况采用不同的结构进行设计：（3）条件数问题和带宽问题是MIMO系统鲁棒性能设计的两个主要问题，指出由于条件数对消的存在使得一般H〓两块问题无法处理MIMO系统的鲁棒性能设计，而μ综合方法则是处理MIMO系统鲁棒性能设计的有效方法，并给出了其处理MIMO系统鲁棒性能设计的一般性方法；（4）提出对于SISO系统H〓两块问题（S/T问题、S/KS问题）的设计指标函数与鲁棒性能设计的μ指标函数在数值上最大差〓倍，因此对于一般SISO系统的鲁棒性能设计可以简单地用一般的H〓的两块问题处理，而避免μ综合设计的复杂过程；（5）本文中提出的结论和算法都利用H〓/μ发展中的典型例子：Doyle-Stein问题，Safonov的战斗机模型，精馏塔对象等进行了设计验证。

The use of high-speed Internet growth in recent years, telephone and cable companies have started charging its users a large number of bandwidth at higher rates.

高速互联网使用增长在最近几年，电话和有线电视公司已经开始大量带宽的用户收取较高的费用。

On the contrary, AFM follows a rule of result-oriented and reallocates the network resources in an adaptive manner, and thus gains high performance in the fairness of bandwidth sharing; 3 The congestion control mechanisms of the current TCP have been proved to be effective for prevention of network collapse.

在第五章，本文对当前TCP协议的研究作了综述，并着重介绍了在异构网络环境中的TCP协议的研究，介绍了几种典型的TCP协议的设计与实现，并介绍了它们的错误探测机制以及错误恢复机制。

However, the fine structure of high resolution spectrum in a narrow bandwidth is required in some applications.

在一些应用中，需要了解的仅仅是某一窄带内的频谱精细结构，要求频谱的分辨率较高。

The results:(1) Dealing with the bone under high pressure ① High content of protein in sheep bone or bone soup:0.05MPa, 2h, 1:2;② Low amino acids in bone powder:0.13MPa, 4h, 1:3; Low amino acids in bone soup: 0.10MPa, 3h, 1:4;(2) Hydrolysis the bone soup with enzymes ① High content of calcium: neutral enzyme, 1500u/L, 6h;② High DH: pancreatic enzyme, 1:100, 6h;③ Low PCL: Pancreatic enzyme, 1:125, 6h; High PCL: alkalescency enzyme,

结果表明： A 、高压①骨粉及骨汤蛋白质含量最高：压力为0.05MPa ，高压2.0h ，骨水比为1：2；②骨粉中氨态氮最低：压力0.13MPa ，高压4.0h ，骨水比为1：3；骨汤中氨态氮最低：0.10MPa ，3.0h ，骨水比1：4； B 、酶解①游离钙含量最高：中性蛋白酶，酶浓度1500u/L ，酶解6h ；②水解度最高：胰蛋白酶，酶浓度1：100，酶解6h ；③ PCL 值最低：胰蛋白酶，酶浓度1：125，酶解6h ； PCL 值最高：碱性蛋白酶，酶浓度1500u/L ，酶解8h 。

In the light of cost index and pollution degree, the characteristics of kinds of pulp are analyzed in detail, and the GP pulp which is low cost, high-yield, no-pollution is chosen as the material of tableware. Based on material element analyzed, shaping technology is designed, the to and for single plane shaping equipment which is high shaping quality, high production efficiency and is easy to automatize is chosen. All kinds of measure are taken to solve the problems which are inequality in the shaping process of GP pulp, and dosage which matches with GP pulp is chosen. Some ways of fixing shape and heat up are analyzed, the technology of saving energy of heat pressing to fix shape being composed of oil heat and only one fixed shape in the mold is applied, with which it is high production efficiency, low cost to fix shape effectively, which saves energy 30 percent. In order to make the production line meet with material of GP pulp, measure are taken to solve the problem of pulp adhered to netlike molding which can lead to carry material difficult, the structure of fully automatic equipment is renovated, the loaded beam is optimizationally designed to make equipment structure compactand improve location precision and products quality. According to technologic flow and actual characteristic, Omron PLC is chosen as the core of the control system, proximity switch as detect unit take the place of touch switch, software is designed reasonably according to time order figure, hardware is simplified, the reliability of system is advanced, the stability of system is assured to make production order. Intelligence neuron PID system is studied theoretically which is made up of both neuron with self-organizing and self-learning function and ordinary PID with the characteristic of the simple structure and high stability, which can automatically tune the parameter with the change of system parameter, remain perfect performance.

按成本指标和污染程度分析各浆料的特点，选择低成本、高得率、无污染的磨石机械浆为原料，在原料组分分析的基础上，设计成型工艺，选择成型质量好、生产率高、易实现自动化的往复式单板成型机，采取各种措施解决GP浆成型不均匀的问题及选择与机械浆相匹配的助剂；分析几种定型方式和加热方式，采用定型效果好、生产率高、成本低的油加热与模内一次性定型相结合的热压定型节能技术，节能30％；为了使生产线适应磨石机械浆原料，采取相应措施解决由于粘网造成物料转移困难，对全自动设备结构进行改进设计，着重对物料传送系统的关键部件——承载梁的进行优化设计，使设备更加紧凑合理，提高设备的定位精度和产品质量；根据生产线工艺流程和现场特点，选用OMRON CPM1A型PLC为主核心，接近开关作为检测元件，替代有触点开关，选用可编程终端代替常规面板按扭，并按照时序图科学合理地设计软件，有效地简化系统硬件构成，提高系统的可靠性，保证系统的稳定性，从而使生产更加通畅有序；从理论上探索将神经元应具有的自组织、自学习要求与PID控制结构简单、稳定性好的全自动纸浆模塑餐具生产线的研究特点结合起来，构成神经元自适应PID控制器，当参数的变化时，系统能自行参数整定，保持优良的工作性能指标，满足实际需求。

Venture capital is the auxiliary booster that world high technology develops nowadays, not only being able to be that small and medium enterprises applying high and new technology provides the fine financing channel, drive small and medium enterprises applying high and new technology technological innovation and upgrading of an industrial structure, high and new technology enterprise also beneficial to small and medium optimizes the allocation of resources, Put to use in production at the same time in accelerating our country high and new technology , perfect medium-sized and small enterprises investment and financing system , promote capital market and our country national economy health , stabilize , continue developing aspect , have the all-important effect.

风险投资作为当今世界高科技发展的助推器，不仅可以为中小高新技术企业提供良好的融资渠道，推动中小高新技术企业的技术创新，也有利于中小高新技术企业优化资源配置，同时在完善中小企业投融资体系，促进资本市场和我国国民经济健康、稳定、持续发展方面，有着至关重要的作用。

The two-acre Dunbar Community Garden in Little Rock has served as a model for several years.

几年来，坐落于小石城，占地两英亩的邓巴社区菜园树立了一个标杆。

Jerry points to the jacket hanging in the bathroom. It's ruined, and unwearable What?

杰瑞指着洗手间里挂着的夹克，毁了，不能穿了）什么？