扰

As a preliminary theoretical exploration, a limited series of stream function was employed to study the characteristics of the reattachment boundary layer. The tentative analysis showed that the reattachment boundary layer of the circular cylinder, so long as it began at the effective reattachment region discussed above, would be developing to its reseparated point downstream the cross section of the cylinder, which essentially gave the new idea RCDR a theoretical cycle.

本文提出的&再附—减阻&机制可表述为：柱面上扰流元件后向锐缘处诱发的流动分离，既改变了柱面压强分布格局，又破坏了柱面附近的流动状态；若扰流元件锐缘后方流动在圆柱壁面上再附，形成再附边界层，再附边界层将沿流向发展，直至越过柱面最大迎流截面之后，才从圆柱面上分离，致使分离流的尾涡区变窄，绕流阻力降低。

This dissertation determined the strength of series disterbance signal by bothsimulation and experiment methods, and presents theoretical basis for eliminating the cross series disturbance signal.

本文通过仿真与实验相结合的方法，确定串扰信号的大小，并提出消除横向串扰信号的理论依据。

The calculated results show that the pressure loss of drop-shaped columns is 66.3%,70.5% and 79.8% compared...

水滴形扰流柱是一种具有综合性能、替代常规圆形扰流柱的理想结构。

FLUENT-CFD Software is used to simulate the flow and heat transfer in a rectangular passage with the arrays of circle-shaped, similar-drop-shaped, elliptic-shaped and water drop-shaped columns.

运用FLUENTCFD商用软件对装有圆形、准水滴形、椭圆形和水滴形4种扰流柱叉排阵列矩形通道内的流动和换热进行了三维数值模拟，获得了通道内流场、压力场以及局部对流换热系数分布的基本特征，并对扰流柱通道的换热特性和压力损失特性进行了对比分析。

A real-time descramble system with DVB decipher algorithm is implemented in FPGA. The design procedure is fully illustrated and the result is provided.

并采用DVB解扰算法，用FPGA技术设计了一个实用化的实时解扰系统，阐述了设计过程，给出了设计结果。

When authorization is established as a result of mutual communication between the output apparatus and the input apparatus, scramble and descramble patterns each are determined based on mutually obtained information in the mutual communication.

当输出装置和输入装置内的相互通信的结果是建立起授权时，加扰和解扰模式都根据在相互通信中彼此获得的信息得到确定。

The secure processor then verifies (205) that the player has the rights to access the content and provides (206, 207) the player with the key necessary to descramble the content, whereafter the player descrambles (208) the content.

然后，安全处理器验证(205)播放器具有访问该内容的权利，并向播放器提供(206，207)对内容进行解扰所需的密钥，之后，播放器对该内容进行解扰(208)。

This paper describes the whole process of selection, scrambling,adjusting and applying a scramble/descramble system in the cable network in Fu′an city.

叙述福安市区加解扰系统的选型、安装、调整和运行的全过程，介绍加扰期间出现的问题和解决办法，为下一步实施模数整体平移提供借鉴。

10Gigabit Ethernet (10 GBASE-R and 10 GBASE-W) uses 64B/66B coding and decoding, which is the code format transform without the high transition density and its redundancy is small at the cost of complicated synchronization and the storage. Thus scramble is added to the 64B/66B and descramble is otherwise added before the 64B/66B decode.

它的10 GBASE-R和10 GBASE-W标准中物理编码层采用了64B/66B编解码方案。64B/66B码只是一种码的格式转换，并没有显著增加码的0、1转换密度。64B/66B编解码方案包括64B/66B码格式转换、扰码/解扰以及数据速率转换。64B/66B码冗余度很小，其代价是同步所需时间和资源相对较多。

The first-part of this paper evaluates the main stability theories concerned and concludes the conceptualization steps and essentials covering the various methods. Different disturbed-measure functions are studied in terms of their formulations and characteristics. Both Lyapunov functions and TEFs can be constructed only in a heuristic way of case-by-case. Ignoring changes in the disturbed-measure function's value after clearing the fault, Lyapunov functions and TEFs are applicable to neither nonautonomous one-machine infinite-bus systems nor any multimachine systems. Moreover, TEFs cannot guarantee the sign of errors because they don't satisfy the conditions for Lyapunov functions.

作为第1篇，文中归纳出这3种方法的共同分析步骤和要素，并比较各种受扰程度函数，指出：李雅普诺夫函数和TEF的建立都必须从具体模型出发并只能依靠启发的方式，它们没有考虑受扰程度函数的值在故障清除后的变化，因此既不适用于复杂模型的单机系统，也不适用于任何多机系统；又由于这2种方法都基于很强的假设，故分析的误差可能非常大，而TEF法更是由于不满足李雅普诺夫函数的条件而可能得到冒进的结果。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。