Based on the deformation mechanism of cement-soil retaining wall the effect of top beam of the wall is studied.
本文在分析水泥土挡墙变形机理基础上，对压顶的作用进行了研究，并探讨了压顶有效利用范围和优化措施。
Because top beam can change internal force and displacement of supporting pile, and both them restrict and correspond each other in space.
因为压顶圈梁可改变支护桩的内力与位移，二者在空间中相互约束，彼此协调。
For resonators with random disturbed phase mirror, its modes are partially coherent, and there also exists a suitable parameter to get flat top beam.
对随机微扰型位相片，输出模式是部分相干的，在合适参数下，也可得到平顶光束。
The reforming basic structure of HDJA-1000 metal hinge top beam is introduced. Its various functions, better economy, stability and safety are expounded.
介绍了HDJA- 1000型金属铰接顶梁的改造基本结构，阐述了改造后在采煤工作面应用的多种功能，及其经济性、可靠性和安全性。
With practical examples, installation of pier top beam section to sum up the construction process, construction process and stressed the important and difficult.
结合工程实例，对墩顶梁段安装施工工艺进行总结，并强调施工过程中的重点和难点。
The top beam shall be arranged on transverse partition boards within the box. the beam jacking process shall be slow so as to avoid uneven force bearing of jacks.
顶梁位置设在箱内横隔板上，顶梁过程应缓慢进行，防止出现千斤顶受力不均的情况。
The results indicate that flat-top beam shaping and single-circle beam shaping at the focal plane can all be realized by using three-zone annular phase pupil filters.
模拟结果表明，利用三环相位光瞳滤波器，不仅可以在焦面上实现光强的平顶分布，而且还可以得到单环衍射光束。
The utility model is of bridge type structure of right and left upright pillars adding top beam, the lifting device with nut screw mandrel is moving along the upright pillars.
本实用新型为左右立柱加顶部横梁的桥式结构，螺母丝杆升降装置沿立柱上下移动。
With the simulation of cylindrical array, the patterns of flat top beam and cosec beam are gained. Example simulation are shown to illustrate the effectiveness of the algorithm.
通过圆柱形阵列的仿真计算得到满足设计要求的三维平顶波束和余割波束方向图，证明这种算法的有效性。
Started from the analysis of connection form between prop end and pit on top beam and quantified calculation to analyze the cause of prop end deformation, points out the defect for design.
从分析立柱柱头与顶梁柱窝的结构形式入手，采取定量计算的方法分析了引起桩头变形的原因，指出了设计上存在的缺陷。
The top beam according to the utility model is propitious to the increase of operation space for worker, and is more suitable for the hydraulic supporting device for thin coal layer exploitation.
本实用新型在保证顶梁强度的前提下有利于工人作业空间的增加，适用于薄煤层开采的液压支护设备。
For this effect, we're going to use a very soft, narrow beam, so go under the Style pop-up menu at the top of the dialog (this is where the presets are) and choose Flashlight.
为了这个效果我们需要用到一个很窄的柔化光束。所以在对话框顶部的样式选择菜单中点选手电筒效果。
A laser beam like the one pictured up top combines short and long pulses of light to identify individual molecules with a high degree of precision from a safe distance.
一道激光射线由或短或长的光脉冲组合而成，从而能在一个安全的距离高精度地辨别单个的分子。
Klaette looked up at the top, watching the beam of light sources.
科莱特抬头看着墓顶，看着那束光的来源。
In this article, the author introduces the lateral movement equipment in construction of railroad bridge , which adopts hydraulic ram to transfer the beam at the top of pile.
介绍了一套铁路桥梁施工中，采用液压油缸使梁体在墩顶横向平移的设备，详细叙述了该设备的系统组成、原理、设计构想、施工工艺及在实际施工中的安全注意事项等。
The structural core of the project is a raised flooring system with a series of columns and a ring beam on the top for stability.
项目的结构核心部分是一个抬高的顶棚系统，附带依次排列的圆柱以及置于其上用来增强稳定性的一根圆形横梁。
The location of the beam on the other hand can be determined on the top side: this is where the floorboards are nailed to the beams.
另一方面，龙骨所处的位置可以从顶端判断出来：楼板都是钉在龙骨的这个地方。
Most types of top contact shoes simply hang from a beam suspended between the axleboxes of the bogie.
多数类型的上触式集电靴被在转向架的轴套之间的一个悬挂杆吊着。
Concrete vertical transportation, eccentricity control of pier top and construction of top hat beam are the difficult points for present project.
混凝土的垂直运输、高桥墩顶偏心控制、帽梁施工是该工程施工的难点。
Research purposes: This paper analyzes the effect of the lateral prestressing tendon in top deck on the lateral calculation result of box beam.
研究目的：研究顶板横向预应力钢束对箱梁横向计算结果的影响，给箱梁结构设计提供借鉴和帮助。
Basically, a composite concrete deck consists of a concrete top slab, flanked on each side by concrete main beams, and a concrete middle beam.
组合混凝土梁的基本构成是顶部为混凝土平面，两侧为混凝土主梁，中间为混凝土中梁。
Also its influence to warp of the top plate and equivalent elasticity coefficient of cantilever beam is discussed.
分析了残余应力对上级板的影响和对悬臂梁的等效弹性系数的影响。
The primary of the analysis include the lateral force in the top deck of box girder and the lateral force of the diaphragm beam on the pier.
其分析主要包括：箱梁顶板的横向受力分析以及箱内横隔梁的横向受力分析。
In view that large top torque and negative torque are produced when crank balance (primary balance) is adopted, we present the secondary balance of beam pumping unit.
针对游梁式抽油机在采用曲柄平衡(又称一次平衡)时存在的峰值转矩较大、负转矩严重等现象，提出了有关抽油机的二次平衡问题。
The results of flat-top wave beam and cosecant square wave beam, which are gained using this method, are fairly good, testifying this method is effective in beam shaping of conformal arrays.
运用此方法得到共形圆柱阵列的平顶波束和余割平方波束方向图，效果较好，证明此方法对于共形阵列是有效的。
The result show that strongest point of stress appear in the top of strengthen board on back bend beam.
结果显示应力最大点出现在后弯梁加强板上端部。
Theoretically, a column conformal array with small size and few elements to generate a shaped beam with low side lobe and main beam with fixed width and flat top is carried out.
理论上实现了用较少的天线单元，且与小直径圆柱面共形的阵列，激励产生副瓣电平较低、主瓣有一定的宽度且顶部较平坦的波束。
The results show that the transverse profile is correlative with the ion beam radius, and the top position of the energy deposition distribution is near the ion beam radius.
对于高斯型分布的微细离子柬注入，对其径向坐标的随机抽样作了模拟分析，结果表明横向分布与束半径密切相关，并且横向能量淀积的峰值位置就在束半径附近。
The results show that the transverse profile is correlative with the ion beam radius, and the top position of the energy deposition distribution is near the ion beam radius.
对于高斯型分布的微细离子柬注入，对其径向坐标的随机抽样作了模拟分析，结果表明横向分布与束半径密切相关，并且横向能量淀积的峰值位置就在束半径附近。
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