查询词典 build arch

Based on the further study of deformation rule of MgO-mixed concrete, the theory of 3-D finite element simulation analysis of MgO-mixed concrete arch dam is discussed in this dissertation combining with the example of YangChun MgO-mixed concrete arch dam. Moreover, the pertinent simulation analysis software is developed by the author and his colleagues. The main contents are as follows.( 1 ) Transformation rules of MgO-mixed concrete are studied. Hyperbola model of MgO-mixed concrete"s autogeny deformation, especially deduce of the model"s parameter and building process of the model are analyzed in detail.

本文结合阳春外掺MgO混凝土拱坝，在深入研究外掺MgO混凝土变形规律的基础上，详细论述了外掺MgO混凝土拱坝三维有限元仿真分析的原理，与相关人员一起研制了有关仿真分析软件，其主要研究内容如下：(1)研究分析了MgO混凝土的变形规律，并重点对MgO混凝土的自生体积变形的双曲线模型，尤其对模型中参数变量的推求及模型的建立过程作了详细分析。

The result indicated that reasonably designing of the cable in the cable-stayed arch bridge can reduce the axile force of the entire arch and obviously reduce the hogging moment and the shearing force the skew back.

分析结果表明：与普通拱桥相比，合理的设计斜拉拱组合桥中斜拉索的参数，能够一定程度地降低整个拱肋的轴力，减小拱脚的负弯矩和剪力。

These data suggest that arotic arch and arch of azygos vein are the key structures to identify the superior aortic recess and lymph nodes. They are essential for understanding the related pathologic changes depicted on CT and MR images.

主动脉弓和奇静脉弓是识别主动脉上隐窝、淋巴结等结构的重要标志，它们在CT和MRI影像学上具有重要的意义。

This is supposed to be a rock arch, not a twisty, branchy, tree arch.

这应该是个石拱门，而不是一个弯来扭去的，全是叶子的树门

The resolute indicates that the entire bridge is reasonable.(2) By establishing another two commeasurable model, the influence of vice-arch and beam-arch cooperation on dead load、live load and tension force of tie-bar was analyzed.

结果表明活载作用下协作体系拱桥边拱拱顶段表现为梁的工作性能，弯矩显著增大；副拱的约束作用能减小结构的变形，弥补拱梁协作对结构受力带来的不利影响。

A linear programming model for the shape optimization of arch dams is established to minimize the maximal t ensile stress of the arch dam.

摘要以最大主拉应力最小作为目标函数，建立了拱坝体型优化设计的线性规划模型。

Vault sedimentations basically happen in buckle arch and phase of excavate of bottom land system, be out of shape with the earth's surface corresponding, if buckle excavate of system of land of arch construction, bottom, steel to prop up timbering,compare seasonable, construction technology is sound, can prevent earthy system effectively to be out of shape flabbily continuously.

拱顶沉降主要发生在扣拱以及下部土体开挖阶段，和地表变形相对应，假如扣拱施工、下部土体开挖、钢支撑支护比较及时，施工工艺合理，可有效防止土体持续松弛变形。

The characteristic of tied-arch bridge is a no-thrust arch structure by tensing the tied bar formin.

中承式系杆拱桥是拱桥家族中的一员，它的特点是靠系杆承受拱脚推力，是一种无推力的自平衡体系。

To create sufficient interarch space through combination with elevation of occlusal plane, upper arch was restored with fixed partial dentures and lower arch was restored with fixed partial dentures and implant prostheses.

对於缺乏赝复空间的情况，其治疗方式通常都是复杂且棘手，解决的方式会因为患者条件的不同而有其适应症，因此需要全盘的考量与分析，才能拟定适合患者的治疗计画。

The MPR was used to measure the height and width of posterior arch in the point of vertebra artery overpass, the height of lateral mass benenththe posterior arch and the height and width ofC2 interarticular isthmus.

结果 寰椎椎动脉沟处后弓高度为4.54±1.17mm，椎动脉沟处后弓宽度为8.69±1.12mm，寰椎后弓下侧块高度为4.98±1.07mm，枢椎峡部高度6.95±2.24mm，枢椎峡部宽度6.75±1.39mm，男、女2组之间没有统计学差异。

Although translator has turned from being a crystal ball by which the original culture can unrestrainedly penetrate to another crystal ball by which the target culture can freely traverse, the translator's personal embodiment, in the process of cognitive act, are still absent in translation studies. Translators are still subjects without body or simply disembodied subjects.

译者虽然由原语文化可以自由穿透的玻璃球变成了译语文化可以自由穿越的玻璃球，但译者认知过程中的个体体验在翻译研究中依然缺席，译者依然仅仅是一个没有躯体体验的主体。

Chillingly, he claimed our technology is 'not nearly as sophisticated' as theirs and "had they been hostile", he warned 'we would be been gone by now'.

令人毛骨悚然的，他声称我们的技术是'并不那么复杂，像他们一样，和"如果他们敌意"，他警告说，'我们将现在已经过去了。