查询词典 structures

Researching the occurrence characters of ore deposits, we found that the overlapping places or near districts of metallogenic factors, such as linear structures, ductile shear zones, circular structures, intrusting bodies, and alteration abnormal features are favorable for ore deposition

从区内已知的Au、Cu、Mo等矿床、矿点、矿化点及一些Au、Cu、Mo等多金属元素化探异常的产出特点看，本区的线性构造、韧性剪切带构造、环形构造、岩浆岩侵入体及蚀变异常等尽可能多的有利成矿信息的复合部位及附近，为成矿的有利环境或地段。

On the basis of analyzing the feature of welded structures , the feature libraries and product model of welded structures have been deve loped.

阐述了焊接结构件CAD系统的基于特征的建模技术。

Because of aging ,change in use and accidental damages of the structures, the studies on strengthening and retrofitting structures were more and more concerned by countries of the world.

随着结构出现老化、使用功能变更、意外损坏等情况，对工程结构的加固和维修问题的研究越来越受到世界各国的普遍关注。

According to the comparison analysis for the force-displacement relationship obtained from stets of earthquake simulation tests for 3 RC single story structures and the quasi-static test for one RC single story structure (identical with the former 3 models), as well as the analyses for the natural frequency change of the 3 RC single story structures with the increase of the excitation levels, it is found that the accumulated hysteretic energy-dissipation capacity is critical for the structural safety even after serious damage.

本文首先通过对近场破坏性地震动的特性分析，给出了脉冲型地震动的量化定义，并通过研究归一化反应谱变化规律的方法，分析了两类脉冲组合即：波前脉冲组合以及波后脉冲组合对于主脉冲作用效应的影响，总结归纳出波前脉冲与波后脉冲对主脉冲作用效应的不同贡献规律，并通过单层钢结构模型的地震模拟振动台试验验证了理论分析结果，为进一步研究揭示脉冲型地震动中主脉冲的破坏能力奠定了基础。

And then to study the both structures' emission characteristic.It was found that the Al-AlN could emit electrons. The two different structures' emission efficiency has prodigious distinction. The first one whose electron emitter film is on the top was much easier to engender the straitens gaps. And it could engender the straitens gaps at larger area than the other one.

经过实验我们发现(1)对于发射层位于电极之上的结构观测到可测量的发射电流(2)当电子发射层位于电极之上，一排电子发射单元的总电阻介于20~150Ω之间时，电形成过程中，给电极间加脉冲电压，在第一个脉冲周期中就能把Al-AlN电子发射薄膜烧断；而对于电子发射层位于电极之下的结构，在电形成过程中，则需要几个脉冲周期之后才能将电子发射薄膜烧断。

Different from traditional structures , tensioned membrane structures is a flexible system and their stiffness is provided by geometrical cured surface and prestresses.

张力膜结构是一种柔性结构体系，与传统结构不同的是其刚度由结构的几何曲面和预应力来提供。

Variable transparencies could be assigned to any structures so that the structures at any level can be seen.

各个结构被赋予不同可变的透明度以使各个层次的结构都可以被看清。

It is found that the structure of the ternary electroless Ni-W-P coating is greatly influenced by W content in the deposit. It is also found that the requisite content of phosphorus for amorphous Ni-W-P structure is less than that of Ni-P binary alloy coating, and the more tungsten exists, the less phosphorus is required. The hardness of the deposits will be enhanced as the deposit structures are changed from amorphous to mix-or nanocrystalline structures. The corrosion resistance of Ni-W-P ternary alloy is improved as W content increased, and the passivation of amorphous deposits is formed more easily than that of mix-structure and nanocrystalline deposits.

研究发现，化学镀Ni-W-P三元合金镀层的结构受镀层中钨含量的影响较大，非晶态Ni-W-P三元合金镀层所需磷含量较非晶态Ni-P二元镀层所需磷含量要低，并且钨含量越高，所需磷含量越少；镀层硬度随镀层结构从非晶态→混晶态→纳米晶态转变而增加；镀层的耐蚀性随镀层中钨含量增加而变好，且非晶态镀层较混晶态和纳米晶态镀层更易形成钝化区。

The author made induction and arrangement and offer to the two sides of the Taiwan Straits civil engineering scientific and technical workers, in order to obtain "break the ice","adopt sb.'s strong points while overcoming one's weak points", prosperous both banks economic development, promote the common progress of science and technology from the "open-web truss structure" at the 80 middle decade last century, and "open-web sandwich plate structure" at the 90 middle decade last century, and "cast-in-place concrete hollow plate structures" at the beginning of the century, to "the reinforced concrete open-web sandwich reticulated barrel arch structures" recently.

从上世纪80年代中期开发的&空腹网架结构&、上世纪90年代中期的&空腹夹层板结构&到本世纪初期的&现浇混凝土圆孔空心楼盖结构&和近期（2006年）开发应用的&钢筋混凝土空腹夹层曲面网壳与筒拱结构&，进行归纳整理，奉献给海峡两岸土木工程科技工作者，以求&抛砖引玉&、&取长补短&，繁荣两岸经济建设，促进两岸科学技术共同进步。

And then with this project, the detailed engineering application technologies of the self-balance cable truss and fish belly shaped like cable truss, which are advanced structures in dot point supported glazing with the character of lightness and transparency, were discussed, including the material, structural design, joint forms and conformation, structure test, glass curtain wall test and constructions, almost all fields of these kinds of cable structures were involved.

摘 要：本文首先对青岛国际会展中心二期工程中的索支承玻璃幕墙方案进行了详细介绍，然后结合该工程，对其中采用的自平衡索桁架结构和鱼腹式索桁架结构，这两种点支式玻璃幕墙结构中较为先进支承结构形式的工程应用展开了具体的讨论，包括材料选用、结构设计、节点设计及构造、结构检测、玻璃幕墙检测和结构施工等，涵盖了这两种结构形式工程应用的各个方面，为今后这类工程结构的设计和施工提供了依据。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。