The externally prestressed concrete beam is defined as a structure& unbounded tendons are used outside the concrete beams, connected with the beam by the anchorage, and deflected by the middle deflecting blocks.

The types of foundation pit support consist of steel sheet pile, supports of bored row of piles, soil-nailing wall and built-up members of overhanging beam, anchorage bar and internal bearing of overhanging beam by reinforced concrete.

基坑支护类型有钢板桩支护、悬臂式、锚杆锚拉式、钢筋砼内支撑梁式钻孔灌注桩排桩支护、土钉墙支护、组合结构支护等。

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Precast beam repair anchorage.

预制梁修复植筋。

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Analysis on the beam bars anchorage mode and performane detail in exterior shear wall joints

剪力墙中间层端节点梁筋锚固方式及锚固性能探讨

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Thirdly, appropriate construction details should be taken to avoid reducing of beam bar anchorage capacity.

此外需要采取合理的构造措施避免梁筋过度的粘结退化。

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The areal structure of cable beam anchorage for the self-anchorage suspension cable bridge is complicated and easily produces the stress centralization. It is important to study the stress size and distribution of the anchorage area under the cable action.

自锚式悬索桥索梁锚固区域结构复杂，容易产生应力集中，研究锚固区域在索作用下的应力大小、分布是十分重要的。

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Based on pull-out bond tests and beam anchorage experiments, the paper discusses the bond-anchorage mechanism, properties and strength.

作者通过拉拔试验探讨了其粘结锚固机理、锚固特性及锚固强度，并通过梁锚试验加以验证。

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The stress and its distribution of the cable beam anchorage zone are the key factors of the design of cable stayed bridge.

斜拉桥索梁锚固区的应力大小及分布是影响设计的关键因素。

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Structural analysis of ear-plate cable and beam anchorage for cable-stayed bridge

斜拉桥耳板索梁锚固结构受力特性研究

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In addition, the economic climate may be becoming more conducive to the Indian model than the Chinese.

此外，经济大环境或许也更有利于印度的发展模式。

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Its will be becoming to a new economy hot point after information technique in 21st century that would change our trip method and life style.

智能交通系统（ITS）将成为21世纪继信息技术后新的经济热点，并且将根本改变人们的出行方式和生活方式。

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These propagation rules of Gaussian beam limited by the aperture could promote the applications of Gaussian beam in the optical communication and the optical super resolution.

得到的孔径光阑限制下高斯光束的传输规律为高斯光束在自由空间光通信和光学超分辨中的应用提供了理论基础。

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The diffraction of vortex beam through a circular aperture is investigated theoretically and experimentally and the outcome can be achieved through experiments.

我们从理论和实验上研究了涡旋光束经过环形孔径的衍射情况，得出结果是可以通过实验实现。

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Direct focusing radially polarized beam with high numerical aperture ( NA) lens can realize optical superresolution.

径向偏振光大数值孔径聚焦可实现光学超分辨。

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Diffraction of Gaussian beam by a rectangular aperture

高斯光束照射下与矩孔相关的孔径衍射

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Propagation Properties of the High-order Bessel-Gaussian Beam through a Circular Aperture

高阶贝塞尔-高斯光束通过圆孔硬边光阑的传输特性

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Propagation of Gaussian Beam Limited by an Aperture

孔径光阑限制下高斯光束的传输

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Axial Intensity Distribution of a Bessel-Gauss Beam Focused by an Aperture Lens

有限束宽聚焦贝塞尔－高斯光束轴上的光强分布

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Diffraction Effects of Converging Gaussion Laser Beam Through Finite Circular Aperture

会聚高斯激光束经有限圆孔径的衍射效应

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Focal shift in a Gaussian beam focused by an aperture lens separated system

高斯光束通过光阑&透镜分离系统的焦移

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Beam control in synthetic aperture systems

光学合成孔径系统的光束控制

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