无结构

The improved element with unbonded prestressed tendons can be used for the analysis of unbonded prestressed cocrete structures.

这个模型可用于无粘接的预应力混凝土结构的分析。

The development of the unbonded prestressed concrete structure is reviewed at first, and then the viewpoints are put forward about some problems of the application of the unbonded prestressed technology in the bridge.

本文首先回顾了无粘结预应力混凝土结构的发展情况，并对无粘结预应力技术在桥梁工程中的应用前景与存在的一些问题提出了自己的看法。

Thus by studying the unconsciousness of culture we can further understand the undividable dialectical relations between culture and man and the important recessive factors in the structure of the main cultural spirit and cognition as better to discipline man's behaviors and understand man himself.

通过研究文化无意识，可以使我们更好地理解文化与人之间密不可分的辩证关系，以及文化主体的精神和认识结构中重要的隐性因素，从而更好地规约人的行为，更好地理解人本身。

This paper brings forward a approach for textile flaw automatic detection based on optimal Gabor filters. At first the niche genetic algorithm is employed to attain the parameters of the optimal Gabor filters and segmentation threshold based on the feature of the unflawed textile,and then apply the optimal Gabor filter and threshold on the fabric image to achieve the resnlts.

为了对织物缺陷进行快速准确的自动检测，建立了一种基于Gabor滤波器的织物缺陷自动检测方法，即首先根据无缺陷织物的结构特征，应用小生境遗传算法寻找最优的Gabor滤波器参数和分割阈值；然后将待检图像通过滤波和分割来得到检测结果，同时根据响应矩阵的极小值点来计算缺陷的形状特征。

In the end, magnetic water was used to cultivate Escherichia-coli, the different effect on Escherichia-coli of magnetic wate and unmagnetized tri-distilled was compared by electrophoretic analysis.

这些无定形结构的分子簇可以经一定的物理、化学处理，使其转化为较小的分子簇。磁化，作为简单而用实际的方法，被大多数实验室采用，用以进行对&水簇&的研究。

The inside sealing structure of valve are plane sealing with blade shape, which can realize large ventilate areas with little unseal height. The outside sealing structures of valve are corrugated tube sealing without leakage point.

阀门的内密封结构采用形如刀口的平面密封，具有平面密封的特点(小的开启高度能获得较大的通气面积)，同时密封轴向力适中；外密封采用与外界无漏点的波纹管密封。

The current unstressed configuration is adopted as reference in global analysis, which is better to solve the problem of accumulated large displacement and large rotation during collapse.

本文采用当前无应力构形作为参照建立总体方程，较好的解决了结构倒塌过程中的累积大位移和大转动问题。

Through optimizing the parameters of the impact mechanism and using of the result above, the optimum result on the impact mechanism is obtained, which has had practical consult value to design valveless hydraulic drill.

利用仿真研究的结果，对影响冲击机构的物理参数和结构参数进行了优化，得出了优化结果，对于无阀液压凿岩机的设计具有实际参考价值。

His paper presents a parallel dynamic passive valveless micropump, which consists of three layers—valve, diaphragm and electromagnetic coil.

本文提出了一种并联式动态无阀并联微泵，该微泵由阀体、振动膜和电磁线圈三层结构组成。

The valveless micropump consists diffuser/nozzle elements, driven by an electromagnetic/ mechanical driver. Only dry batteries are needed.

该微型泵体采用无阀式的扩散管/喷嘴结构，由电磁—机械方式驱动振膜的振动，用干电池作电源。

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。