桥拱

Changes from the B3 included a longer wheelbase, a fully redesigned gas tank and rear axle to enable the use of stowable back seats, 15'' wheels and more prominent wheel arches, redesigned and painted rear and front bumpers as well as higher-quality materials for the interior.

从的B3变化包括更长的轴距，一个完全重新设计的油箱和后桥，使stowable后座使用，15 ''轮毂和更加突出的轮拱，重新设计和画背投，前保险杠以及高品质的材料用于室内。

It is important for us to make the theoretical calculation of precamber and deflection and obtain manufacture elevation and construction elevation of each girder segment, according to design drawings, construction management plan and prefabricating geometry, at the same time, in the light of different kinds of calculating parameters.

所以对采用悬臂拼装的连续梁桥来讲，在预制梁段阶段对台座的标高进行精确的测量，正确计算桥梁线形高程，根据设计图、施工组织设计以及预制线形，按照各种计算参数，进行预拱度及挠度的理论计算，得到各节梁段制造与施工安装高程非常重要。

Backgrounded by the main bridge of Zhanhe River Bridge at Chengdonghe Road,Pingdingshan City,the software MIDAS/Civil is used to establish a 3-dimensional finite element calculation model for the double X-shape arch bridge and the effect of arch rib sloping angle changes on the dynamic performance of the type of the bridge is studied respectively for six design alternatives.

以平顶山市城东河路湛河桥主桥为工程背景，采用有限元软件MIDAS/Civil建立该桥的空间有限元计算模型，分6种设计方案研究了拱肋倾角变化对斜靠式拱桥动力性能的影响。

The 4th Qiantangjiang River Bridge in Hangzhou is a concrete-filled steel tubular composite tied arch bridge with double decks and double main arches.

钱江四桥为双层桥面双主拱钢管混凝土组合系杆拱桥，主桥共有11跨，包括了下承、中承、上承三种拱桥形式。

Curved secondary trusses have a triangular cross-section 3.5m deep, spanning 40-55mm between the front arch and the rear of the concrete stand.

横向的三角形桥架断面3.5m高，连接屋顶前沿的拱架和后面的混凝土看台，跨度40m－55m。

In each construction stage, it is need to determine the tensile force of cables and the camber to ensure the cable tension and the line are reasonable when completed the bridge.

在每一个施工阶段，需要确定当前拉索的张拉力和预拱度，以确保竣工时索力和线形都达到合理成桥状态。

The balustrades are adorned with carved lions of different sizes and posture.

桥全长266.5米，宽7.5米，桥身共11孔，是一座连拱大石桥。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。