查询词典 arch bridge

By analysis and comparison on the design of two beam-arch combination system bridges, this paper reflects the decisive influence of stiffness ratios of arch to beam in this kind of bridge design directly, and analyzes different design methods of these two bridge on arch rib tie bolt, and other key points for these two kinds of bindges.

本文通过对两座拱梁组合体系桥梁设计的比较和分析，直观地反映了此类桥梁设计中拱梁刚度比的决定性影响；同时分析了两桥在拱肋、系杆等细节的不同设计方法。

Broken Bridge of Miaoli original completion in 1907, the bridge with red brick structure which was the arch construction, the bridge deck from the ground 50 meters, the highest mountain railway bridge, was Taiwan's biggest railway bridge, Which was known as the best railway in the art in that time.

苗栗断桥原来完工於1907年，桥身用红砖块搭建而成的拱形建筑，桥面距地面有50公尺，是山线铁路中最高的桥梁，为当时台湾铁路最大的拱桥，在当时还被称为台湾铁路中的艺术极品。

Xianju Bridge cents at Nim Xianju rural village, 20, from the county seat, is the largest wooden Taishun span arch bridge, but also Danyan arcade-style wooden bridge, around a green mountains and blue waters, just next to the bridge Xianju a new cement A bridge connected the county seat of the district roads, although a little Sha Fengjing, but to enjoy together, not really a new hi Yan Jiu.

仙居桥美分，至稔仙居县农村， 20岁，来自县城，是全球最大的木制泰顺跨径拱桥，而且还Danyan街机风格的木制桥梁，围绕着绿色群山和蓝色大海，旁边的一个新的桥梁仙居水泥桥连接县城区道路，虽然有点沙枫泾，但享受在一起，不是一个真正的新的高科技闫久。

Main production: inflatable toys, inflatable air mold, inflatable arch, wedding arch, advertising balloons, sky balloons, inflatable cartoon, water walking ball cartoon festival, PVC Products, PVC model, inflatable products, inflatable products, inflatable advertising material, celebration supplies, inflatable model, action cartoons, celebration gas mold, products include inflatable Santa Claus, inflatable Christmas trees, inflatable tents, inflatable arch, rainbow arch, together color arches, arches Shuanglong to congratulate arches, Shuangfeng arches, God of Wealth,, Mickey Mouse, Lantern columns, balloon launch and so on.

庆典卡通、PVC产品、PVC模型、充气制品、充气用品、充气广告物、庆典用品、充气模型、行动卡通、庆典气模、产品包括充气圣诞老人、充气圣诞树、充气帐篷、充气拱门、彩虹拱门、拼色拱门、双龙拱门、恭贺拱门、双凤拱门、财神爷、金童玉女、米老鼠、灯笼柱、升空气球等等。

Dissections were performed on 1.2cm interval cross-sections of the thorax of 30 embalmed cadavers. The results showed 20.00±7.30%of the aortic arch and arch of the azygos vein at the same plane and 40.00±8.94%of the arch of the azygos vein at the level of concavity of the aortic arch.

为描述和阐明经主动脉弓平面横断层、纵隔内结构的解剖学特征，为医学影像CT、MRI提供解剖学依据，把经防腐固定的30具成年男性尸体制成间距为1.2cm的连续横断层标本，进行观察。

Methods Measurements were made in a group of 45 women volunteers aged from 22 to 45 years, who were satisfied with their breasts without any history of breast surgery. After the lateral arch of the breast as the reference value for breast size being chosen, breast-areola to nipple ratio was determined according to parameters measured as follows: weight, height, diameter of the breast, areola, and nipple, distances between the nipple and borders of the breast-superior, medial arch (to the medial end of the inframammary crease), lateral arch (to the lateral end of the inframammary crease), inferior arch (to the lowest point of the inframammary crease).

方法对45例22~45岁、对自己乳房满意且无乳房手术史的女性志愿者，分别测量体重、身高、乳头直径、乳晕直径、胸乳线(乳头至胸骨切迹连线距离)、乳房内侧半径(乳头至乳房下皱襞内侧止点连线距离)、乳房外侧半径(乳头至乳房下皱襞外侧止点连线距离)、乳房下半径(乳头至乳房下皱襞最低点连线距离)。

Change of arch width after extraction and nonextraction treatment;2. Effects on arch width after extraction and nonextraction treatment;3. Intercanine and intermolar arch widths and anterior arch depths of the maxillary and mandibular arches were measured.

结论与不拔牙矫治相比，拔牙矫治不会减小尖牙间牙弓宽度和前牙段牙弓长度而影响面部美观；但拔牙和不拔牙矫治都能引起磨牙间牙弓宽度的改变，可能影响疗效的长期稳定性。

Based on these hot and key spots in construction of high dams at present, Combining one of the 973 plan projects: Study of Global Stability of Geology Engineering System under Interaction of Several Factors(NO.2002CB412707), the dissertation mainly studies the stability anomaly and corresponding shape optimization. The main contents are as follows:The dissertation advances stability analysis method of arch dams based on arch-cantilever method, that is, the stability of arch ring and cantilever are analyzed respectively based on arch-cantilever method and corresponding formula of stability calculation is established. So the calculation methods of dam stress and stability are unified.

围绕目前高拱坝建设中的热点和重点问题，结合973计划课题：多因素相互作用下地质工程系统的整体稳定性研究(编号 2002CB412707)，重点研究高拱坝的稳定转异以及体形优化，现将主要内容归纳如下：本文提出基于拱梁分载法的拱坝稳定分析方法，即在拱梁分载法的基础上，分别分析拱圈和悬臂梁的稳定，建立相应的稳定计算公式，统一坝体结构稳定和应力计算方法。

The shaker mount is first moved a small distance toward the arch ends to ensure that the arch possesses two stable equilibrium positions, one on each side of the base line. The spring connecting the arch end and the mechanical shaker is carefully chosen such that small shaker stroke can induce large vibration amplitude of the arch.

此外，我们在激振器与拱形梁之间外加一个弹簧做连接，这可使激振器在仅能达到有限的激振振幅下，仍能使拱形梁端点有足够大的振幅产生，并使之能够发生折断式挫曲现象。

METHODS From July 2000 to March 2005,14 patients received off－pump aortic arch aneurysm surgery. Of these patients,5 were subjected to total aortic arch replacement, 6 partial aortic arch replacement and 3 total aortic arch replacement combined with transaortic stented graft implantation into the descending aorta or partial descending thoracic aorta replacement.

14例患者在常温非体外循环全身麻醉下实施主动脉全弓或部分弓置换术，其中男12例女2例，主动脉弓降部假性动脉瘤12例，先天性弓部动脉瘤2例。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。