梁

18HY bend walking beam pumping unit so as to increase the load on polished rod capacity of maximum stroke through the optimized main technical parameters.

8-18HY型整体弯游梁式抽油机采用游梁平衡方式，优化了抽油机的结构参数，提高了最大冲程工况的悬点承载能力。

Liangping old woodcut New Year pictures are Liangping paper and wood crafts product of a combination of folk culture.

梁平老木版年画是梁平造纸与手工艺木刻相结合的民间文化产物。

Blade assembly is cured at 250℉ in a machined metal mold. After curing, the blade is trimmed, the Polyurethane leading-edge erosion strip is applied, and the blade is finished and balanced. Tungsten leading-edge weights in the outboard 50% of the blade provide aeromechanical stability, and tungsten tip

主旋翼翼梁以石墨、玻璃纤维及环氧树脂模合而成，诺美克思蜂巢结构的翼后缘夹心黏附於翼梁及旋翼后缘强化结构上，组成后在华氏250度的预热金属模上包里玻璃纤维叠层，经过修裁，加上聚配胺抗腐蚀片后才告制作完成。

The Dongping Bridge is a new arcuated built-up system bridges. Half through steel box tied arch and prestressed concrete continuous beam were connected directly, and then the bridge becomes the Cooperation System Bridge with vice-arch.

东平大桥是一种新型的拱梁组合桥，由中承式钢箱系杆拱与预应力混凝土连续梁直接连接形成协作体系，并保留施工过程中的拉杆形成副拱。

Chinese Confucian、 theorist and morals of china traditional have deeply infiltrate in Liangshiqiu's idea system, but the classicism idea of west especially babied idea tally with china traditional idea to provide the system for liangshiqiu's literature criticize in mutual effect of china 、 west mind .

中国传统的儒家、理学和道家思想都深深渗透到了梁实秋的思想体系之中，而西方的古典主义思想尤其是白璧德思想与中国传统思想相契合，为梁实秋的文学批评思想提供了体系。

In this paper, based on analysis of existing experiments and examples related to prestressed concrete slab system and finite element method, some problems in prestressed concrete beamless slab and reinforced concrete two-way slab supported by beam as the following items are studied.

本文对以往预应力混凝土板系的有关试验及例题进行分析，结合有限元方法对预应力混凝土无梁板及梁支双向板重点研究了以下内容： 1。

Based on a case study of roof design of a basketball match hall of the gymnasium, a new roof design and roof structure layout methodology, a cast-in place concrete beamless roof, is introduced. In addition, challenges and suggestions in practical implementation of this new method are dicussed.

通过对体育馆建筑篮球比赛大厅楼盖结构设计的工程实例的探讨，介绍了一种新型的无梁楼盖结构－现浇混凝土空心无梁楼盖的设计方法及其构造设计，并提出了目前极需完善和研究的实际问题。

However, in designing the beamless slabs with equivalent frame method, the stress is an average values along the depth of section, which varies with the normal service state. Compared with the results by finite element method, the results gained by equivalent frame method cannot satisfy the requirement under the normal service state. Therefore, the tendons of beamless slabs should be designed and arranged based on the results of FEM taking account into vertical load and prestressed load.

本文通过分析，认为采用等代框架法进行无梁板设计时，其内力是基于截面平均的结果，在正常使用状态与实际受力状态有很大的不同，通过对比等代框架法和有限元计算的正常使用极限状态应力可知，按等代框架法设计的预应力布置并不能保证其正常使用极限状态的要求，据此提出了应根据无梁板在竖向荷载和预应力共同作用下弹性有限元分析结果进行预应力筋布置的建议。

Wuliangshan Hall building is a brick structure, the Temple is inside a curiosity Amitostigma beamless,dian wai nolang yan, unique shapes, it is also known as the "Temple beamless" high artistic value, inside the corridor wall around , in the corridor at any one site may see the face of the entire Temple.

无量殿是一座砖砌结构建筑，该殿奇特之处在于殿内无梁无柱，殿外无廊檐，形制非常独特，因此又称为&无梁殿&，艺术价值很高，殿内壁上有走廊一圈，在走廊的任何一个部位均可看清全殿面貌。

Here, the dual nonlinear tangental stiffness matrixes of binodal spatial beam element and triangular plate/shell element of 6 nodal DOF to Update\|Lagrange coordinate systems are derived, the incremental equation of virtual work is linearized to simplified calculation,beam\|plate coupling,deviation of principal nodes and subordinated no...

推导了三维桁元、梁元和三角形板壳元在UL描述下的双重非线性切线刚度矩阵，通过对增量形式虚功方程作线性化处理来减少计算量，考虑了梁／杆与板对应节点定位偏差和节点焊接安装误差，进而编制计算程序。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。