上梁

In this report, we first make a review of the retrofit methods in the literatures and provide design equations for retrofit of the beams and columns. Then we will use four school buildings as examples to design their ductility retrofits

文中先对文线上的补强工法作一回顾，并对梁及柱的韧性补强设计提出设计公式，在文后以四栋学校建筑为例，做出梁及柱的韧性补强设计。

The cantilever beam back span should be modeled using a separate line object.

悬臂梁后面的跨度上应该使用一个单独的线性对象进行定义梁。

Both ends of each bearing bar shall be attached to the carrier plates with a 1/8 inch (3 mm) continuous fillet weld on one side of the bar.

在支撑梁的一个边上，用1/8英寸（3毫米）填角焊将支撑梁连到载板上。

The paper deeply studies L-C brake beam of freight car and finds some questions about it in the way of design and technique through analysis of the failure happened on L-C brake beam.

通过分析货车L-C组合制动梁在车辆上出现的各种严重问题，深入探讨L-C制动梁在设计与工艺方面具体存在的问题。

Good beam after the beam of wood bricklayer will be prepared baskets of steamed bread pudding thrown down, the following people on loot, that grabbed the glory, not scramble to grab the hands of the people to away.

梁上好后，在梁上的木瓦工将事先准备好的一篮一篮的糕馒往下抛，下面的人就哄抢，抢到的以为荣耀，抢不到的到抢到的人手中去夺。

For CWR＇s design on high pier bridge, longitudinal additional force caused by temperature should be added to other additional force to check the rail strength and CWR＇s stability.

根据梁轨相互作用原理，建立&轨—梁—墩&有限元模型，计算桥墩温差引起的桥上无缝线路钢轨附加力，研究桥墩温差引起的钢轨附加力的分布规律及其影响因素。

Based on the effective stress of cable, the concrete strain of each layer for every beam element was determined, and appeared to take as the initial condition of beam.

把建立在缆绳的有效压力的基础上，具体的每一为每一个梁要素的层种系是已下决心的和似乎作为梁的原始条件发生作用。

The cold-formed sheet is a groove-shaped structure that is composed of a crown plate and reinforced ribs connected with ends of the crown plate; the box beam is a box-shaped structure comprising an upper wing edge, a lower wing edge and two side webs that are connected in every two components.

由压型钢板、纤维增强塑料箱梁组成，压型钢板为由顶板和顶板端部的加强肋相连组成的槽形结构，箱梁为由上翼缘、下翼缘和两侧腹板两两相连组成的箱形结构，其结构如图所示。

To liberation, the two piers cracks have occurred, endangering the bridge itself, has had to limit heavy vehicles crossing the bridge, speed limits, limit the number. 1954, the local spent six months repaired the crack of the pier, in the original steel trusses on the level of amputation and a curved shape of the upper limbs, using reinforced concrete bridge deck boards, so that the bridge deck beam into a combination of vertical and horizontal beams, Increase the carrying capacity of 20 tons of cars can have full. 1981, the upper reaches of the Yellow River Bridge has withstood the test of catastrophic flood, safe and sound.

到解放时，两个桥墩已发生裂缝，危及大桥本身，不得不对过桥车辆限重、限速、限数。1954年，当地用了半年时间修好了开裂的桥墩，在原来钢桁架的水平肢上加了一根弯曲形的上肢，桥面改用钢筋混凝土板，使桥面的纵横梁变为组合梁，提高了承载能力，20吨重的汽车可以畅行无阻。1981年，大桥经受了黄河上游特大洪水的考验，安然无恙。

Materials and Methods Thirty SD rats, feeding in clearing grade standard, were classified into five groups at random. Application of transmission electron microscopy, scanning electron microscopy, light microscopy and immunohistological staining meth- ods, normal morphology of outflow pathways was observed and component of extra cel- lular matrix was defined. The effects of 50 IU of TNF-α given intracamerally on the morphology of outflow pathways and other tissues of anterior segments, expression of trabecular stromelysin and the change of components of trabecular extra cellular matrix were observed in 24h, 3days, 7days and 14days after injection.

中文题名TNFα对鼠眼房水外流影响的形态学观察副题名外文题名 The effect of TNFα on morphology of outflow pathways in rat eyes 论文作者王大博导师王竫华教授学科专业眼科学研究领域\研究方向学位级别博士学位授予单位青岛大学学位授予日期2002 论文页码总数90页关键词青光眼房水外流通道肿瘤坏死因子-α馆藏号BSLW /2003 /R775 /1 目的在观察SD大鼠眼房水外流通道形态及确定其房水外流通道细胞外基质成份的基础上，探讨房水中肿瘤坏死因子α浓度的增加是否能诱导小梁细胞基质溶解素的表达和分泌，进而启动小梁细胞外基质的重塑过程。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。