查询词典 box bridge

This paper retrospects the history and present state of the prestressed concrete continuous box girder bridge.

中文摘要：本文回顾了预应力混凝土连续梁桥的发展历史与现状。

Applying integral intermediate value theorem, new effective elasticity modulus expressions were presented, which creep aging coefficient can be calculated by the creep coefficient of intermediate time of incremental time segment. Creep and shrinkage strain were treated as a kind of compulsive strain. Compulsive strain methods were used for the analysis of creep effect and shrinkage effect about concrete curved box-girder bridge.

根据积分中值定理，推导了增量时间段中点时刻徐变系数等效弹性模量的计算式；将徐变和收缩应变视为强迫应变，推导了强迫应变法计算混凝土梁桥的徐变、收缩效应的分析方法，写出了混凝土桥梁的徐变、收缩时效分析有限元列式，并将此方法应用到曲线箱梁桥的时效分析中。

Our company is a professional granite manufacturer, mainly produces various specifications and various standards and measuring plate: angle square, feet, flat feet, surveying Block, V-block, parallel rules, such as granite box measuring, components, such as: coordinate measuring machine base, the base circuit board equipment, a variety of projector base, the company's projector to enter the base in Shenzhen and the Pearl River Delta region south by customers, U.S. Products are mainly exported to Germany, Spain and China Taiwan etc. countries and regions, and Machinery Factory Qingdao outpost set up a partnership sells its products in Japan, Germany, the test of DIN, JIS, product packaging in line with international export standards, at the same time The company has advanced production equipment, one large double-housing planer Units, bridge-type cutting machine 1 Units, Units 1 rail grinder, large CNC Drilling Units 1, 5 Units Vertical Drilling Machine, 10 tons lane 2, 5 tons lane 2 Department of 3 tons lane 2, and has 2000 square meters large thermostat workshop for high-precision measuring and cutting granite, laid the foundation meter.

我们公司是一家花岗石专业生产厂家，主要生产各种规格及各种标准的平板及量具：角尺、方尺、平尺、测量座、V 型块、平行规、方箱等花岗石量具、构件，如：三坐标测量机底座，线路板设备配套底座，各种规格的投影仪基座、本公司生产的投影仪基座打入深圳及南方珠三角地区，深受客户的好评，我们的产品主要销往德国、西班牙及中国台湾等多个国家和地区，并与青岛前哨机械厂建立了合作关系，其产品销往日本，德国，检验标准DIN、JIS，产品包装符合国际出口标准，同时本公司拥有先进的生产设备，大型龙门刨床1台、桥型切机1台、导轨磨床1台，大型数控钻1台，立式钻床5台，10吨行车2部，5吨行车2部，3吨行车2部，并拥有2000平方米的大型恒温车间，为高精度的花岗石量具、量仪奠定了基础。

The results show that:(1) The mean drag and lift coefficients of box shape bridge deck section have considerable Reynolds number effect;(2) the ratio of width to height affects on Reynold.

在较大的雷诺数范围内测量了不同宽高比箱形桥梁断面的三分力系数，研究了三分力系数雷诺数效应以及宽高比对断面三分力系数雷诺数效应的影响。

Place a thing, heap a Duo, hang a plank, stainless steel work set, wood tray, steel tray, plastics tray, warehouse cage, anticipate a box, hand plank car, mute cart, ascend Gao Che, logistics trolley, carry thing trolley, liquid to press rise and fall terrace, liquid to press to ascend car bridge, hand to move a liquid to press tray porterage car, from walk type electricity the liquid pack to unload a fork car, transport a Gun way...etc.

蓝宇达公司主要产品：轻型货架、中型货架、悬臂式货架、贯通式货架、辊轮式货架、横梁式货架、重力压入式货架、抽屉式货架、汽车配件库货架（4S店专用）、阁楼式货架、不锈钢货架及周边设备（置物架、堆垛架、挂板架、不锈钢工作台、木托盘、钢托盘、塑料托盘、仓储笼、料箱、手板车、静音手推车、登高车、物流台车、载物台车、液压升降平台、液压登车桥、手动液压托盘搬运车、自走式电液装卸叉车、输送辊道等）。

The Jiangsu HaiXin electrical equipment Limited company found in 2001,which is specialized in producting high and low pressure switch compiete set of equipment,the high and low pressure bus bar rabbet,the electric cable bridge, the box-type transformer substation,the ground metal raceway.

镇江市海鑫电气设备有限公司创建于2001年，是专业生产高低压开关成套设备、高低压母线槽、电缆桥架、箱式变电站、地面金属线槽的专业厂家。

We cross a rickety bridge and then box around the poppy fields.

我们过一个摇摇晃晃的桥，然后周围的罂粟田框。

If we use the wire mesh to make container box-like, then fill the container with riprap, it could be used for protecting and holding out the sea wall, hillside, bridge and other related civil engineerings.

该丝网在制作成箱子状的容器后，用乱石等填满网箱，可用于保护和支持海堤、山坡、路桥、水库及其他土木工程，是防洪和抗洪上好材料。

It was a steel bridge of a single span and there was a sentry box at each end.

那是一座单孔铁桥，两端各有一个岗亭。

After the analysis of dynamical and statical capacities,the test result were compared with theoretical result, which gave a proper appraisal about bridge. In the end, the effects to static and dynamic characteristics were discussed with regard to box-girder structural behaviours.

进行了静力和动力分析，并把实测结果和理论分析结果进行分析对比，得出了桥梁的静动力评价，初步探讨了箱梁的结构特点对其静动力特性的影响。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了