查询词典 deck bridge

Zhongshan Bridge Baita the foot of the mountain north of the city of Lanzhou in the Yellow River Iron Bridge, Lanzhou is the most long-standing history in the Old Bridge,"the world first Yellow River bridge," said.

中山桥位于兰州城北白塔山下的黄河铁桥，是兰州境内历史最为悠久的古桥，有&天下黄河第一桥&之称。

Bridge crane installed in the bridge along the track on both sides of the elevated vertical run,Lifting trolley along the bridge on the laying of the track in the horizontal run, which constitute the scope of work of a rectangle, you can take full advantage of the space bridge was being lifted the following materials, the hindered from ground equipment.

桥式起重机的桥架沿铺设在两侧高架上的轨道纵向运行，起重小车沿铺设在桥架上的轨道横向运行，构成一矩形的工作范围，就可以充分利用桥架下面的空间吊运物料，不受地面设备的阻碍。

Mountain suspension bridge has been built with the world\\\s major rivers, coastal waters of different suspension bridge, one of which is under the bridge the difficult terrain, there is no Yun Liang conditions, and the second is several hundred meters high bridge, lifting height is far more than the general crane requirements.

山区悬索桥与世界上已经建成大江大河，近海悬索桥不同，其一是桥下地形崎岖，没有运梁条件，其二是桥高数百米，起吊高度远超过一般吊机要求。

The results showed that the irradiation of γ-rays inhibited mitoses and produced various aberrations, such as single micronucleus, double micronucleus, multi-micronucleus, small micronucleus, chromosome fragment, chromosome conglutination, single bridge, double bridge, multi-bridge, dissociative chromosome, lagging bridge in root tip cells of Medicago sative L.

实验结果表明，γ射线辐照苜蓿种子可以抑制根尖细胞有丝分裂，并诱发根尖细胞产生单微核、双微核、多微核、小核、染色体断片、染色体粘连、单桥、双桥、多桥、游离染色体、落后染色体等多种畸变。

The thesis mainly includes: According to crane dynamic theory, established relevant dynamic model, and analyzed the dynamic properties of the bridge structure of the bridge crane, including the natural frequency, the model shape and the dynamic stress. A way to analyse the dynamic response of the bridge structure of the bridge crane which takes into account the dynamic properties of the steel rope pulley block has been explored successfully.

本文基于有限元理论和起重机动力学理论，以有限元分析软件ANSYS为平台，实现了计算机对钢丝绳系统和桥架的模态分析和瞬态动力学分析，得到的分析数据和结论对桥式起重机动态设计提供了有效的手段，论文主要内容包括：根据起重机动力学理论，建立了相关动力学模型，并对桥架结构进行动态性能分析（包括固有频率、振型以及动应力）的分析，探索出一种考虑钢丝绳滑轮组的动态特性在内的桥式起重机桥架结构动态应力分析的方法。

Third chapter mainly elaborates the measure bridge module"s composition and the design of its transfermation circuit , the strain foil"s temperature drifting and its the solution method, the measuring accuracy influence of long wire in electric bridge"s long-distance measuring and the method research,the research and design of DC strain bridge Auto-Balance and Auto-Calibration methods, the bridge"s electric source design as well as the measuring accuracy influence and solution research of bridges electric source.

第三章主要阐述了测量电桥模块的组成及其变换电路的设计，应变片温度漂移及其解决方法，电桥远距离测量长导线对测量精度的影响及方法研究，电桥自动平衡方法和自动标定方法的研究与设计，桥源的设计及桥源对测量精度的影响及解决方法研究。

Set water activities such as: floating bridge, cylindrical bridge, wood cylindrical bridge, steel wire bridge, etc.

设计浮桥、滚筒桥、木筒桥、钢丝桥等，开展水滑梯、碰碰船，布置溜索、独木桥等水上游艺活动。

First, on the basis of sufficient study on the constructive condition of the main bridge of Tianxingzhou Bridge, different types of cross section of the steel truss beam, relationship between the length of steel beam node and quantity of steel, the shape of pylon, the form of anchorage and the structural system of the main bridge of Tianxingzhou Bridge are analysed.

本文以天兴洲大桥主桥的设计为研究对象，较为详细的研究了以下内容：首先，在充分研究天兴洲大桥具体建桥条件的基础上，研究了不同主桁断面形式，比较了各种节间长度对受力及用钢量的影响，分析了主塔的形式和索的锚固方式，对比分析主桥总体布置的不同方案，同时还对主桥下部结构方案进行对比分析；然后，对不同铁路结合桥面布置方案进行了对比研究，并计算了推荐方案在不同荷载工况下的受力状况。

This time you're not the driver of the trolley car,you are an onlooker.you are standing on a bridge,overlooking a trolley car track,and down the track come the trolley car, at the end of the track are five wokers.the brakes don't work.the trolley car is about to crash into the five and kill them.and now you are not the driver,you really fell helpless.until you notice standing next to you,leaning over the bridge is a very fat man.and you could give him a sholve,he will fall over the bridge onto the track.right in the way of the trolley car.he would die but he would spare the five.now how many would push the fat man over the bridge .raise your hands.

现在，你不是电车司机，你是个旁观者，你站在桥上，俯瞰电车的电轨，沿着轨道尽头有5个工人。电车手刹照样不灵了。电车快要撞向这5人。你不是司机，你真的感觉很无助。突然，你看见站在你旁边，桥边还有一个非常胖的人，你可以推他一把，他会掉到轨道上，刚好能停住车。他会死去，但能救活其他5个人。有多少人会推那个胖子？

The first cross sea pontoon in the world-Da Xie Bridge, Ningbo, Zhejiang; Merowe Pontoon over the Nile, Ningbruss Pontoon over Congo River in Africa, Ktihat Pontoon in Nepal, 200T ferry in Sudan, Kelimu Pontoon in Xinjiang, and trestle of Minsk aircraft carrier in Shenzhen are functioning as the business card of our company in the civilian pontoon market. The series of suspension bridge of southeast hydraulic power plant trestle, Hangzhou Bay bridge trestle, Jiaozhou Bay bridge trestle and segmental bridges in Burmese and Ecuador have won high appraise from the owners.

世界上第一座跨海浮桥——浙江宁波大榭桥、尼罗河上的麦洛维浮桥、非洲刚果河上的英布鲁浮桥、尼泊尔的可迪亚哈特浮桥、苏丹的200吨渡船以及新疆的塔里木浮桥、深圳明斯克航母栈桥等，成了我公司在民用浮桥市场的名片，以西南水电站用栈桥、杭州湾大桥栈桥、胶州湾大桥栈桥和缅甸、厄瓜多尔等国的拼装式吊桥为代表的系列吊桥、装配式公路钢桥得到了业主的高度赞扬。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。