地梁

The structure,design and calculation of the machine,especially the calculation about main girder,rated power,resistance of drain sludge and so on,which is key technology about the design of a suction machine are described.

文章论述了该机的结构设计及计算，尤其较详细地叙述了吸泥机设计中的关键问题：主梁的刚度、驱动功率、排泥阻力等的计算过程，为类似设备的研制提供了有益的经验。

The main products are: WDB300t/h-600t/h type stability Soil Mixing Plant, SPXJ30t/h.50t/h type lime digestion broken machine, HZS, HLS series of concrete mixing plant, PLD series concrete batching machine, JS Series concrete mixer, non-contact, TJP-16M-type asphalt-contact balance beam irrigation, SS1232-type stone spreading machine, LRS6T / H-type cationic emulsified asphalt production equipment, and in accordance with customer's need to continuously introduce new products to meet customer needs.

主要产品有：WDB300t/h-600t/h型稳定土厂拌设备、SPXJ30t/h.50t/h型石灰破碎消解机、HZS、HLS系列混凝土搅拌站，PLD系列混凝土配料机、 JS系列混凝土搅拌机、非接触式、TJP-16M型接触式平衡梁沥青灌、SS1232型石屑撒布机、LRS6T/H型阳离子乳化沥清生产设备，并根据客户的需要不断推出新产品，最大限度地满足客户的需求。

In reference to Figure 10.6a,when the beam width is less than the column width ,the effective joint width is the average of the beam width and column width ,but it should not exceed the beam width plus one-half the column depth h on each side of the beam .

在谈到图10.6a ，当光束宽度小于栏宽，有效地联合宽度平均束宽度和栏宽，但它不应超过束宽加一半栏深度h每边的梁。

Below Zhou foot = 23.1cm; Qin foot = 23.1cm; Han foot = 23.1cm; Han foot = 23cm, 23.8cm; San Guowei foot = 23.8cm, 24.3cm; Western Jin-foot = 23.1cm, 24.3cm; Eastern foot = 24.5 cm; Song foot = 24.7cm, 25.8cm; South beam scale = 24.5-24.9cm; Wei foot = 28.0cm, 30.9cm; Sui foot = 29.6cm; Tang foot = 29.97cm, 30.2cm, 30.7cm; Five feet = 23.7cm; Song wooden foot = 32.9cm;, Song of copper foot = 31.4cm, 31.6cm; per foot = 30.7cm, 31.68cm; Ming quantities foot = 32.6cm, clear wood foot = 31.1cm, 31.78cm, Ming Observatory Copper feet = 24.525cm, Ming precept feet = 34.1cm; clear wood to create a foot = 31.1cm, 32cm, clear precept feet = 35cm, 35.2cm.

下同 周尺=23.1cm；秦尺=23.1cm；西汉尺=23.1cm；东汉尺=23cm、23.8cm；三国魏尺=23.8cm、24.3cm；西晋尺=23.1cm、24.3cm；东晋尺=24.5cm；南宋尺=24.7cm、25.8cm；南梁尺=24.5-24.9cm；北魏尺=28.0cm、30.9cm；隋尺=29.6cm；唐尺=29.97cm、30.2cm、30.7cm；五代尺=23.7cm；宋代木尺=32.9cm；、宋代铜尺=31.4cm、31.6cm；元尺=30.7cm、31.68cm；明代量地尺=32.6cm，明木工尺=31.1cm、31.78cm，明天文台铜尺=24.525cm，明裁衣尺=34.1cm；清木工营造尺=31.1cm、32cm，清裁衣尺=35cm、35.2cm。

Based on the theories of multi-body systems, this paper presented the subsystem method for dynamics of a rigid-flexible coupling system and a method for a flexible cantilever beam attached to a moving central rigid-body undergoing an arbitrarily three-dimensional large overall motion .

本文根据多柔体系统动力学理论，创新地提出了子系统的刚柔耦合动力学建模方法和考虑动力刚化效应的中心刚体作任意三维运动梁作三维振动的动力学建模方法。

Many studies on the behavior of beam-column connections used in steel moment resisting frame and their effect on seismic behavior of steel frames have been carried out.

地震后人们对钢框架梁柱连接性能及其对钢框架结构抗震性能的影响进行了大量研究。

The natural vibration period of structure,story drift, variation characteristics of story lateral displacement,stiffness,energy dissipation feature and investment-income of the three structural schemes of eccentric braced steel frame,knee braced steel frameand moment resisting steel frameare compared.

偏心支撑、隅撑支撑钢框架通过耗能梁段发生剪切屈服耗能，大震下既能提供足够的刚度，又能保证一定的延性，具有较强的耗能能力，是高烈度地震区理想的结构体系s。'〕。

The study area in the semi-arid environment where the wind energy is medium and wind blows from single direction; the value of sand dune mobility is small. In the study areas blowouts develop on thick sandy alluvial deposits and undulated vegetated sand dunes. Its intensively locates in the upper windward side of dunes or other inclined terrain.

研究区风蚀坑处在中风能单向风况和沙丘活动性指数较低的半干旱草原环境，主要分布于沙源丰富的河湖相沙质沉积物和缓起伏固定沙丘地，集中出现在梁岗丘陵和固定沙丘等斜坡地形迎风面上部。

In recent years, Beijing asked to cite the success of art and cultural center to organize, plan and through the postal sector has published a country "artists of Chinese Painting and Calligraphy Stamp Prestige Edition"- traditional Chinese version,"Chinese Painting and Calligraphy artists Stamp Prestige Edition"- calligraphy version , which contains a contemporary Chinese painting circles, famous artistsé·¨Liang years, Shu-Fang Hsiao, Huang Jun, Qin Lingyun, Lou division white, the Arab-Israeli elderly, soup Wenxuan, Qi Gong, Xie Bing-yan,×, Yang Kai, Kwok election, Feng Yong, Wang Xuezhong, Qian Shaowu, Li Duo, Shen Peng,±etc. More than 60 artists painting and calligraphy works of art stamps, by art lovers and philatelists and collectors of praise.

近几年来，北京托举文化艺术中心成功地组织、策划并通过国家邮政部门印制了《中国书画艺术家作品邮票珍藏版》——国画版、《中国书画艺术家作品邮票珍藏版》——书法版，其中包含了当代国画界、书法界著名老艺术家梁树年、萧淑芳、黄均、秦岭云、娄师白、阿老、汤文选、启功、谢冰岩、黄苗子、杨仁恺、郭仲选、冯其庸、王学仲、钱绍武、李铎、沈鹏、刘炳森等60多位艺术家的书画艺术作品邮票，受到美术爱好者及集邮爱好者的好评及收藏。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。