水平杆

For the steel truss girder with abroad \\\"bridge crane bar assembled Law,\\\" the level of technology and equipment as a result of the limited duration of its long, far from being able to meet China\\\s bridge construction project as requested in the analysis of large-span suspension bridge mountain girder erection difficulties under the premise that after the election raised more than Aizhai Bridge \\\"self-cross-cable crane swing shift\\\" program to set up the main truss, which is mountainous suspension bridge girder erecting another major innovation.

对于钢桁梁，用国外的&桥面吊机杆件拼装法&，由于工艺和设备水平所限其工期长，远不能满足中国桥梁建设工期的要求，在分析山区大跨悬索桥主梁架设困难的前提下，经过多方案比选提出矮寨大桥&自行式跨缆吊机荡移&架设主桁方案，这是山区悬索桥主梁架设的又一个重大的创新。

Based on the excessive housing inclination found in overall modification of an old residential quarter,the article describes the deviation rectification by horizontal water jetting in sunk wells and soil drawing-out and the foundation reinforcement by reverse building of filling static pressured anchor pile to realize overall reinforcement between new and old houses and deviation rectification .

文章针对旧住宅小区成套改造中，遇到的房屋倾斜值超过规范标准的情况，采用沉井水平冲水掏土法进行纠偏，用静压锚杆桩逆作法进行地基加固，使新老房屋间的整体性加强，实现纠偏的目的。

The changes of rat cone response during the light adaptation may reflect the summary effects of rods, cones and more neuromodulatary cells.

明适应过程中，视锥反应的发展变化反映了视锥、视杆细胞及更高水平神经调制细胞的综合作用。

The results show that the vibration intensity of the substructure has a connection with the depth of the well, the geological condition and the density of drilling fluid; the horizontal vibration of the substructure is mainly caused by bent kelly; the included angle between the axis of cardan shaft and the derrick floor is also the cause of the vibration in three directions, and the cause of t...

分析结果表明，底座的振动强度与井深、地质条件和钻井液密度有关；弯曲的方钻杆是造成底座水平方向振动的最主要原因；万向轴因与钻台面存在夹角，从而引起底座在三个方向的振动；采用四挡钻进时，万向轴的工频及其倍频接近底座垂直方向的固有频率是引起底座在该方向振动强烈的原因。

"An ornamental horizontal molding or frame used to conceal rods, picture hooks, or other devices."

用来遮盖杆、画钩或其他配件的一种装饰性的水平铸制品或框架。

An ornamental horizontal molding or frame used to conceal rods, picture hooks, or other devices.

檐''。'板'。''用来遮盖杆、画钩或其他配件的一种装饰性的水平''。'铸'。''制品或框架

Wuxi Will Technologies Co., Ltd., a high-tech company, is engaged in studying and making Moving Lighting System. Its products include pneumatic mast, electric mast, hand mast and illuminating implements.

无锡市威尔科技有限公司是专业从事移动照明系统技术研发和产品制造的高科技企业，其产品有：多种规格的气动、电动、手动升降杆，能水平、垂直全方位旋转的多用途云台，以及交流或直流供电的专用照明灯具。

Supporting the 8 inner stay bar with the top frame on around of the tower body as the same horizontal position, press the master chord of the tower body tightly, work in the tower head part of the climbing frame and adjust the vertical angle less than 4/1000 of the tower body.

7.4.7 将 8 根内撑杆支撑在与最上面一个框架位于同一水平的塔身四周，适当顶紧塔身主弦，配合爬升框架上的顶块调整塔身的垂直度至 4/1000 以内，然后，适当顶紧上面两框架的顶块，锁住顶块螺母。

Design of a high-rise business-living building with double-tower structure with enlarged base ;2. Dynamic response analysis of an asymmetric two-tower tall storeyed building with enlarged base ;3. Based on the mode analysis and time-history analysis of two examples,the vibration characteristics of the connected twin-tower structures with enlarged base in vertical earthquake excitation was discussed in this paper,and the calculating results of the structures with or without connecter,both with enlarged base are compared.

采用平面杆系模型并用静力凝聚法消除结构耦联的水平自由度和转角自由度，结合两个算例的竖向振动模态分析和时程响应分析，探讨了大底盘双塔楼连体结构在竖向地震作用下的振动特性，对比了大底盘双塔楼结构有无连体结构形式的计算结果，得出了这种结构形式在竖向地震作用下的一些特性和具有参考价值的结论。

Hydraulic cutting plate machine after the expected use of block-drive turbine vortex, in the industry leading level.

我们的液压剪板机后挡料采用涡轮涡杆传动，在同行业中处于领先水平。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。