结构公式

C. Koraн, the formation of a composite filter requires such processes as equivalent network transformations and impedance-level transformations.

在利用所提出的影象参数最少电感元件带通滤波器各种半节来构成复合滤波器时，其复合过程一般比较复杂，通常要经过等效网络变换、阻抗水平变换等步骤才能合并，由于这种类型结构的元件系数计算公式形状较繁，所以更增加了应用时的不便。

Under the flag of " Return to Freud " of Lacan, with the piety to Freud's works, by using the formula that Lacan mentioned later " all kinds of unconscious forms arecontrolled by the same structure as language's——metaphor and metonymy",through the clue that displacement is similar to metonymy and condensation is similar to metaphor ,this text begins to reread the Freud's previous works, has analyzed concretely unconscious composition forms dream, symptom , jokes and parapraxis that Freud had put forward, in order to know clearly the unconscious operation mechanism in all kinds of unconscious forms and enrich the unconscious theory better.

本文在拉康的&回归弗洛伊德&的旗帜之下，带着对弗洛伊德文本的虔诚，运用拉康后来提到的&无意识的诸种构成形式被由语言一样的结构——隐喻和换喻所控制&的公式，通过移置类似于换喻、凝缩类似于隐喻的线索展开了对弗洛伊德前期文本的重新阅读，对弗洛伊德提出的无意识构成形式梦、症状、妙词和失误进行了具体详尽地分析，以求洞悉在诸种无意识构成形式中无意识的运作机制，来更好地丰富弗洛伊德提出的无意识理论。

The strongly nonlinear pore structures of pulverized coals can be described by the fractal theory. The pore fractal dimensions of 10 pulverized coals, which are in the range of 2.572~2.722, were analyzed on a N2 adsorption porometer. The apparent viscosities of coal water slurries were measured on a Haake rotary viscometer.

用分形理论能描述具有强烈非线性特征的煤粉孔隙结构，利用氮吸附仪分析得到10种煤样的孔隙分形维数为2.572~2.722，利用Haake黏度计测量水煤浆黏度，讨论了孔隙分形、水分、氧量和可磨性指数等对水煤浆性质的影响规律，得到相关的拟合经验公式。

A method of P-Δ effect analysis was proposed by energy method for analyzing large lateral displacements of skyscraping structure s under the action of both horizontal and vertical loads.

针对高耸结构在水平荷载和竖向荷载同时作用下水平变位的计算问题，提出了用能量法进行伸臂柱P-Δ效应分析的方法，并利用能量法推导出水平荷载和竖向荷载下伸臂柱柱顶位移的计算公式。

Theoretical analysis: Deduce the corresponding preliminary theoretical formula and bring forward design method of trapeziform labyrinth screw pump, Integrate professional knowledge of Fluid Machinery, Make out structure chart、 accessory charts、 experimental equipment.

理论分析：在文献基础上推导出相应的理论计算公式并初步提出梯形迷宫螺旋泵设计方法；结合流体机械专业知识，设计出迷宫泵的总体结构图、生产零件图、实验装置图。

The propagation of elegant cosh-squared-Gaussian beams has been investigated and the analytic solutions have been obtained by means of an angular spectrum technique in uniaxially anisotropic crystals.

基于光束在单轴晶体中传输的角谱理论，对复宗量双曲余弦平方-高斯光束在单轴各向异性晶体中的传输作了研究，得到了一般的解析传输公式，并用数值的方法讨论了晶体内源于复宗量双曲余弦平方-高斯光束的两偏振分量的传输特性，结果表明，在适当参数的条件下，两偏振分量在晶体中的传输波形结构基本保持不变。

Furthermore, this paper develops a practically seismic design method of the middle-rise or low-rise symmetric structures with unsymmetrically viscous dampers on the basis of the theoretical analysis and provides corresponding formulas to obtain the translation-torsion coupling seismic response.

此外，在理论分析的基础上进一步提出了中低层对称结构不对称安装粘滞消能器时的实用抗震设计方法，推导出了相应的平扭耦合地震作用的计算公式。

The similar formula of bending stiffness was given about the wooding sandwich construction and the formula can forecast the stiffness of sandwich construction.

结果表明：木质蜂窝夹芯材料的抗弯性能较原蜂窝纸板大大提高，给出的木质蜂窝夹芯材料抗弯刚度的近似公式可以预测夹芯结构的刚度。

Through calculations, the characteristics of all kinds of edges can be decided by comprising the values of EH.

这两个公式都是从群落的种群数量和结构上来测定各种边缘效应的强度。

This article analyzes the working theory and the working forces of the drive wheel, pyramid wheel and outer ring during the transmission process. It also deduces the practical calculation formula of the pyramid wheel type variable speed drives, it also goes on the material calculation aim at the selection parameter. It protracts the assemble-drawing of the pyramid wheel type variable speed drives and the accessory-drawing of the mostly drive component. So it can express more clearly of the structure and process planning of the variable speed drives.

本文分析了在传动过程中变速器的主动轮、菱锥、和外环的工作原理和受力关系；详细推导了实用的菱锥锥轮式无级变速器设计的计算公式；并针对设计所选择的参数进行了具体的设计计算；绘制了所计算的菱锥锥轮式无级变速器的装配图和主要传动元件的零件图，将此变速器的结构和工艺等方面的要求表达得更为清楚。

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。