查询词典 butt hinge

The development of regional economy interrelates closely with the development of regional transportation. In addition, Zhu jiang is the important shipping artery of our country. Zhu jiang economic zone is a kind of typical drainage area economy, as we all know, the development of the shipping transportation is a hinge of the stratagem of Zhujiang drainage area development.

区域经济的发展与区域内交通运输的发展是密不可分的，而珠江是我国仅次于长江的水运大动脉，珠江区域经济带是典型的流域经济，航运交通的发展在整个流域经济发展的战略中具有举足轻重的作用。

Our main products are door closer, floor spring, hydraulic hinge, glass clip, bathroom clip, glass restrict clamp, glass door lock, electricity lock, sauna lock, staircase handrail, door handle, etc.

依靠着得天独厚的地理优势，联安厂拥有一批高素质的技术和先进的生产设备，严格执行国家标准，不断创新，用心满足客户的需要。

Its usefulness is extended through modifications that take advantage of symmetry and antisymmetry, and of hinge-end support conditions where they exist.

它的用处是通过延长修改，可以利用对称和反对称的优势，和铰链的高端支持条件下它们的存在。

Light wear and soiling to covers and spine, the initials "W.B." penciled under the author's signature on the frontispiece, and a couple of soiling spots along the hinge on pages 40-45 else clean and tight, overall a Very Good copy of this rare title.

轻磨损和弄脏的封面和脊椎，缩写&世界银行&铅笔根据作者对莎翁的签名，以及沿弄脏页40-45取决于其他清洁和紧张，总体一本非常难得的标题良好的副本点夫妇。

The rectangular tab directly in front of the rear sight is the release for the bolt hinge pin.

矩形卡在表尺正前方是螺栓铰链销释放。

Others from V or X shapes. Some canopies are a single piece and some are two pieces with a hydraulic ram at the hinge-joint.

另从V或X形。一些檐篷是一个单一的作品，有些是两件与液压内存在铰链联合。

In this paper,the new method used to get the section resistance coefficient K is presented,the iterative procedure is established to calculate the internal forces of arch bridge with flat hinge joints,and the computational example is given.

针对这种情况，提出了确定平铰截面抗力系数K的新方法，建立了计算平铰拱桥内力的迭代算法，并进行了实例计算，研究结果表明，这一方法对具有任意个平铰、任意形状截面的拱桥结构是适用的。

In this paper, the new method used to get the section resistance coefficient K is presented, the iterative procedure is established to calculate the internal forces of arch bridge with flat hinge joints, and the computational example is given.

例如无铰拱或双铰拱模型算法[1 ] ，当拱趾上缘出现裂缝时，按设计规范，在截面偏心距不超过规定值时，可保持拱趾受力状态不变，而考虑材料的塑性进行&应力重分布&计算。

In addition, Sedan was the hinge between the French Second and Ninth Armies defending the Ardennes.

此外，色当还是防卫阿登地区的法国第二军与第九军之间的枢纽。

The present situation in flood-control and waterlog-drain are analyzed, and the present problems are pointed out.2 The causes and characteristics of the floods in Linyi are summarized, and the flood-control project and the waterlog-drain system in Linyi are also introduced.3 On the basis of summarizing the reconnaissance data of engineering geology, the engineering geology conditions of flood-control projects in the city of Linyi are studied, including the floodway project ,the hinge project, the Ge-Jiu Road Bridge project, the No.327 national highway road bridge project, the E-Huang Road Bridge project, and the Xiaogezhuang's chief inverted siphon project in the project of "Bifurcating the Su River to the Beng River".4 Seepage FEM analyses are carried out on the flood-control projects of Yi River, Beng River and Xiaosu River, respectively.

总结了临沂市洪灾成因及洪水特性，介绍了临沂市城市防洪工程和排涝工程。 3、在综合工程地质勘察资料基础上，分析了临沂市城市防洪工程的工程地质条件，包括：&分涑入祊&分洪道工程地质条件分析、&分涑入祊&枢纽工程地质条件分析、&分涑入祊&葛九公路桥工程地质条件分析、&分涑入祊&327国道公路桥工程地质条件分析、&分涑入祊&鹅黄公路桥工程地质条件分析、&分涑入祊&小葛庄总干倒虹吸工程地质条件分析。

Bob Eckert has been chairman and chief executive of Mattel for eight years.

美泰董事长兼首席执行官鲍勃·埃克尔特在任已8年。

The outlook for honors and disgraces carries on and surpasses the traditional outlook for honors and disgraces theoretically, and carries on and develops the theory of construction of socialist mora...

社会主义荣辱观的提出在理论上是对传统荣辱观的一次继承和超越，是对社会主义道德建设理论的继承和发展，在实践上有利于形成良好的社会风尚。