查询词典 double-deck

First, this paper presents three girders model with double cable planes which main girder and side girder is connected by rigid arms, analyzes the dynamic characteristic of Yonghe cable-stayed bridge and obtains its natural vibration modes (i.e., frequency, damping values and the mode shapes ) by ANLSIS structural analysis program and uses these parameters as dynamic dactylogram of the intact case of cable-stayed bridge. Using the passage of random as the ambient vibration ,the dynamic properties of Yonghe Bridge is measured and the modal parameter of its 15 years after is identified and used as dynamic dactylogram of the damaged case. By the finite element analysis and locale vibration test, damaged and undamaged modal parameter is analyzed and curvature mode shape, which is sensitive to damage state, is introduced as possible candidate for identifying and locating damage in the cable-stayed bridge. Selecting the branch of part measured point from modal parameter, this paper deduces the damaged index which can detect the possible damaged location of the cable-stayed bridge deck and identifies the damaged region and degree for Yonghe Bridge. For the purpose of structural condition monitoring in in-situ , from another viewpoint, this paper introduces the method called the best optimization vector to detect damaged location and degree. The accuracy and reliability of the method presented in this paper are demonstrated by static analysis and test and the healthy state of Yonghe Bridge can be evaluated.

建立了双索面通过刚臂与主梁及边梁相连的三梁式力学模型，采用ANSYS结构分析程序对永和斜拉桥进行动力分析，对其振动模态参数进行识别，以此作为斜拉桥完好状态下的动力&指纹&；采用自由交通流作为环境振源，对永和斜拉桥动力特性进行测试，识别出永和斜拉桥使用15年后的模态参数，确立了破损状态下的动力&指纹&；利用有限元分析、现场振动测试，对破损前后的模态参数进行分析，提取对破损状况较敏感的模态曲率作为斜拉桥破损诊断的参数；并从模态参数中选取部分点的分量，导出可以指示斜拉桥桥面大概损伤位置的Index损伤指标，识别出斜拉桥发生破损的区段及破损程度；考虑大型斜拉桥在线监测要求识别破损的具体位置，从另一角度提出采用最优矢量法具体确定破损发生的位置及程度；为验证本文研究成果，对永和斜拉桥进行静力分析及静力测试，对其健康状况提出可靠的评价。

I know how to appreciate "Changeable Clouds of July", a bagpipe tune by Scottish soldiers, a cane chair squatting in a gentle breeze, pickled peanuts, the sight of neon signs at a rainy night, and the green leaves from the treetop you could reach out of a double-deck bus window.

我懂得怎么看&七月巧云&，听苏格兰兵吹 bagpipe ，享受微风中的藤椅，吃盐水花生，欣赏雨夜的霓虹灯，从双层公共汽车上伸出手摘树顶的绿叶。

Double deck Co-extrusion plastics decorative board with soft surface layer;2. Adjustment of the co-extrusion tooling is very important for producing high-quality colored co-extrusion plastic profiles.

塑料异型材表面彩色复合共挤在国内日益兴起，对该类挤出模具的调试是获得满意共挤出异型材的关键之一，现结合共挤模具，探讨了共挤工艺参数的设定、共挤层厚度的控制、共挤层表面质量的控制、共挤层与基材的粘结强度等共挤出模具的调试技

Empty double-bottoms and lower holds,and a heavy deck cargo.

空双底部和更低的拥有，以及沉重的甲板货物。

This is combined with four distinct body styles - Regular, Stretch, Freestyle and Double Cabs - with room for two, four or five people and varying cargo deck lengths, for a vehicle that is at home at the beach or at the opera.

这是四个不同的结合体风格-定期，拉伸，自由式和双室-有两个，四个或五个房间人民和货物的甲板长度不同，对车辆是在家里还是在海滩上的歌剧。

If it's a single deck bus, I find a corner at the back ;if it is double-decked, I would get on the upper level and choose a seat on the front row by the window , testing my head on the glass, and sometimes the luxuriant green of tree seem so close that I feel I'm sitting right under them.

如果是单层的，那就在最后一排找一个角落，如果是双层的，一定在坐在上层前排靠窗的位置：把头枕在玻璃上，郁郁葱葱的植物有时感觉就挂在头顶。

That was how Jack's willing mind interpreted them; and in fact when they reached the double canoe, which in any case was bearing down upon them, these same girls and several others helped them up on to the mat-covered deck.

这是杰克一相情愿的头脑得出的解释；确实，他们游向双体木船的时候，木船也在朝他们冲过来，等他们靠近，刚才的这两个姑娘、还有另外几个人，把他们拉到了铺着席子的甲板上。

Manufacturing the body of XN_(17A) flat car ;2. The flat car that can transport double-deck containers with big tonnages in Russia as well as the testing is described.

介绍了俄罗斯可双层运输大吨位集装箱的平车及试验情况，概述了曲线上载重平车的横向稳定性和横向倾覆稳定性系数。

I could hear people tumbling up from the cabin and the foc's'le; and, slipping in an instant outside my barrel, I dived behind the fore-sail, made a double towards the stern, and came out upon the open deck in time to join Hunter and Dr Livesey in the rush for the weather bow.

我能听见人们跌跌撞撞地从特舱和水手舱里跑出来，于是我立即从苹果桶里溜了出来，钻到了前桅帆的下面，又转身到了船尾，及时地跑到了开阔的甲板上，和亨特、利弗西医生一道冲到了露天的船首。

And, slipping in an instant outside my barrel, I dived behind the fore-sail, made a double towards the stern, and came out upon the open deck in time to join Hunter and Dr Livesey in the rush for the weather bow.

我立即从苹果桶里跳了出来，偷偷钻到前桅帆后，朝船尾方向跑了几步，来到没有遮蔽的甲板上时正好碰到亨特和利维塞大夫，便跟着他们一起奔向船头。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。