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The program accommodates span hinges and a variety of column shapes and fixity conditions.

CONBOX 程序可分析的部件包括跨度铰链和多种形状的栏杆，以及刚性条件分析。

With the development of modern construction technique and the application of new material, arch bridges which progress towards small rigidity, big flexility, long span and light weight are more sensitive to the action of the winds.

随着现代施工技术的发展和新材料的运用，拱桥正朝着刚度小、柔度大、跨度大、重量轻的方向发展，对风的敏感程度逐渐增大。

Haicang Bridge is the first in Asia, second in the world, the three-span continuous steel box girder all floating suspension bridge.

海沧大桥是亚洲第一、世界第二的三跨连续全漂浮钢箱梁悬索桥。

In the 50 years since its birth, membrane structure has become one of the mostimportant structures in the field of large span space structures. It is famous for thevariable architectural styles and the light and floating structural properties.

膜结构自诞生至今只有短短50年左右的时间，但以其丰富多变的建筑造型、轻盈通透的结构特性迅速发展成为大跨度空间结构领域重要的组成部分。

The structural design of Beijing Grand Moma faced many difficulties such as flotage of underground water, differential settlement of tower and annex, large cantilever, setback of the structure, linked structure, and vibration of large span bridges.

linked structure ； isolation ；当代MOMA工程结构存在多处设计难点，重点解决了纯地下室抗浮设计、地下结构超长不设缝及不均匀沉降协调设计、主体结构悬挑和收进超限、高位多塔楼连体和大跨度连廊的舒适度等多个问题。

The American Dietetic Association strongly reaffirms its endorsement of the appropriate use of systemic and topical fluorides, including water fluoridation, at appropriate levels as an important public health measure throughout the life span.

美国饮食营养协会再次强烈地断言，它认可的适当地外用和内服氟化物，是人一生的重要公众卫生措施。蔬菜和水果降低头颈癌发生的危险

Greenberg\'s Formalist criticism undergoes a span of three decades,from the time he proposed his theory to the full improvement of it.

同时，格林伯格从提出形式主义的批评方法到完善自己的现代主义理论，在时间上大约有三十多年的跨度。

It may be that the result of some act may take more time to fructify than the remaining life span of the person who committed that act. In such cases, the person has to bear the results of such actions in his next life.

有些人的行为产生"果"的时间也许会超过他余生的长度，那么，他们就要在来生继续忍受这些行为的"果"。

In the meantime, regard our country Internet as important fundamental resource, CN country domain name also came true to span historicly this year.

同时，作为我国互联网重要的基础资源，CN国家域名在今年也实现了历史性的跨越。

According to theory analysis and example computation, the following conclusions are obtained.1. During the analysis on the cable shape in the suspension bridge"s completion state, the pre-displacement of saddle and the case that the cable and stiff girder commonly bear the second-stage dead load should be considered.2. When supposing the construction ideal initial state in the first time, if the initial state model is established according the cable"s span central sag in the bridge"s completion state, and the reasonable correction formulation is created in the iteration process, the result can converges fast.3. The cable shape in the bridge"s completion state is not parabolic, nor catenary. It is between parabola and catenary. Actually it is funicular polygon closer to the catenary.

通过理论分析和实例的计算表明：1在悬索桥主缆成桥线形分析过程中，须考虑主塔鞍座的偏位以及二期恒载由主缆和加劲梁共同承担的实际情况；2在第一次假设施工理想初态时，以成桥状态已知的主缆跨中垂度建立施工理想初态模型，同时在迭代计算的过程中，建立合理的修正公式，才能使收敛的速度快：3在成桥状态时主缆的线形既不是抛物线，也不是悬链线，而是介于抛物线与悬链线之间，更接近于悬链线的索多边形。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。