span的例句大全

Discussion on how to calculate a multi-span aerial cableway by the correction factor method

用补正系数法计算多跨索道悬索张力的探讨

互联网摘选

Results Obviously positive correlations were showed, including crown/ root length and span, mesiodistal widths/ buccolingual thickness of crown and cervical and root middle point.

结果冠长（根长）和全长，冠颊舌径、颈近远中径、颈颊舌径和根1/2近远中径（根1/2颊舌径）成显著正相关。

互联网摘选

Research and Production of Bridge Girder Erection Machine for Large Span Prestressed Concrete Beam

大跨度预应力混凝土梁造桥机的研制

互联网摘选

Test Research on Aerodynamic Admittance of a Long Span Cable-stayed Bridge Girder Section

大跨度斜拉桥主梁断面气动导纳试验研究

互联网摘选

Construction technology of steel concrete combination continuous beam for a long-span bridge crossing railway by dragging method

拖拉法跨铁路特大桥钢砼结合连续梁施工技术

互联网摘选

The Method of Designing, Assembling and Dismounting a Large span steel Centering for Bridge Arch

大跨度钢拱架的设计、拼装与卸落

互联网摘选

The finite element analyses of 2~ 5 span continuous wall beams are carried out, and the formulas for inner forces of bressummer and the simplified calculating methods of bearing capacity for the continuous wall beams are presented.

对2～5跨连续墙梁进行有限元分析，依据其应力和内力分布，提出托梁内力计算公式和承载力简化计算方法。

互联网摘选

As more and more complex large span steel truss conversion occurs, continue to emerge out of the construction process solved the mechanical and technical problems.

随着越来越多的复杂大跨度钢结构转换桁架的出现，施工过程中不断涌现出亟待解决的力学及技术问题。

互联网摘选

Large-span arch-supported reticulated shell structure is a new hybrid structural system based on features of reticulated shell and arch structure.

以武汉长江防洪模型试验大厅为工程背景，提出一种新型的杂交空间结构体系：拱支预应力网架结构。

互联网摘选

The fast development of the large airplane manufacturing industry promotes the study and design of the roof covering space truss of long-span hangar.

大型飞机制造业的迅速发展，促进了大跨度飞机维修库屋盖网架结构的应用。

互联网摘选

Design of Large-span Box Culvert and Its Application

大跨径箱涵的设计及应用

互联网摘选

Experimental study and numerical analysis of seismic response of embedded large-span corrugated steel culvert

地下大断面薄钢结构地震响应的试验研究及数值分析

互联网摘选

Discussion on Span in Highway Slab Culvert Construction Drawing and Amount of Reinforcement

公路板涵施工图中跨径与钢筋用量探讨

互联网摘选

Deformation Analysis of Continuous Curved Rigid Frame Bridge with Long-Span and High-Pier

大跨高墩曲线连续刚构桥的变形分析

互联网摘选

In order to provide a basis for the damper's life-span, material and seal design, and provide inspecting standards for damper maintenance, the wear allowance of an adjustable linear oil damper is studied in this paper.

为减振器的寿命、材料、密封设计以及维修工作提供依据和检测标准，以可调式线性油压减振器为研究对象，对其许用磨损量进行了研究。

互联网摘选

So the construction of the concrete cable bent tower becomes one of the key technologies in the construction of long-span bridges. It is necessary to study the construction technology of concrete cable bent tower s.

因此，索塔施工成为大跨度桥梁施工的关键技术之一，有必要对混凝土索塔施工技术进行研究。

互联网摘选

Application and Research on Long Span Single Floor Factory Building with Solid Web Steel Beam Roof System

大跨度单层厂房实腹钢梁屋盖体系的设计研究和应用

互联网摘选

Dalian Air Corridor is a large-span steel frame of spidery glass curtain with novel design and advanced technology.

大连空中走廊是形式新颖、技术先进的点支式玻璃幕墙刚性支承的大跨度空间钢结构。

互联网摘选

The friction mechanical components' wear allowance and life span of wearability are not only random variables, but also affected by such factors as load, material etc.

机械摩擦零件磨损量和耐磨性寿命不仅是随机变量，而且受载荷大小、材料情况等因素的模糊性影响。

互联网摘选

Integrated Construction Technology of Rigid Tie Beam of Long Span Through Steel Tube Arch Bridge

大跨度下承式钢管混凝土拱桥刚性系梁综合施工技术

互联网摘选