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- Road noise barrier and sound-absorbing barrier. 马路隔音屏障-吸音屏障。
- Remove L shape bracket from one side of air gap drain. 从气隙排放装置的一侧拆卸L型支架。
- Each noise barrier shall be a continuous structure with no gaps or openings. 每道隔音屏障须是一道连接而没有间隙或开口的结构。
- It may also be connected with the shore by a trestle and may thus become T or L shaped. 突堤式码头并不一定要和岸边垂直，可以以任何角度向外突出。也可通过栈桥和岸边连接而呈T形或L形。
- Moreover, author also put forward using ALC slabs to build noise barrier in order to eliminate noise. 探索智能预应力理论及其在桥梁中的应用。
- Retrofit noise barriers on Tuen Mun Road. 于屯门公路安装隔音屏障。
- But it's the overall lack of visibility that has left analysts penciling in anything from 'W' to 'L' shaped recoveries, to a rather more optimistic 'U' or 'V'. 不过，总体透明度的不足令分析师莫衷一是，既有“W”型和“L”型的复苏，也有更为乐观的“U”型或“V”型的反转。
- They are manly used to release stresses and clean rusts for large sized l shaped and H shaped steel structures in building and bridge construction industries. 该系列属于辊道式抛丸机,主要用于建筑桥梁等行业的大型工字型钢、H型钢及尺寸较高的钢结构件消除应力及表面除锈清理。
- This text introduces the effective administration method of the main source of the urban ambient noise(traffic noise)-Research and design of the noise barrier. 主要介绍了城市环境噪声的主要来源（道路交通噪声）的有效治理方法-声屏障的研究与设计。
- Reattach the L shape brackets long side up into slots in the splash guard with screws. 将L型支架长端放到带螺纹的防溅保护上的沟槽内。
- Paper Edge Protector production Line is used to produce L shape paper edge protector and U shape protector. 文件边缘保护者生产线是用来生产L形的文件边缘保护者和U形保护者。
- This series of abators belong to roller track shot blasting machines .They are mainly used to release stresses and clean rusts for large sized l shaped and H shaped steel structures in building and bridge construction industries. 该系列通过式板、型材抛丸清理预处理线，是由预热、抛丸处理、喷漆、烘干等工序组成，该机广泛应用于造船、汽车、桥梁、机械、集装箱等行业的板材、型材及结构件的表面除绣、烘干等流水作业。
- The influence of bead structures of triangle radial expanded model and L shape expanded model on the stress of bead wires was analyzed,and confirmed by FEA. 从理论上分析三角形径向扩张模式和L形扭转扩张模式胎圈结构对钢丝圈应力的影响,并用有限元方法进行计算验证。
- The Noise Control Engineering--Noise Barrier Design 噪声治理工程--声屏障设计
- Research and Design of the Urban Road Noise Barrier 城市道路声屏障研究与设计
- By taking axial compression ratio, local angle, stirrup space, the ratio of stirrup and etc. into consideration, the author studies the displacement ductility ratio for speical-shaped columns such as L shape, T shape and t shape. 摘要通过考虑不同轴压比、不同加载角度和不同配筋率等情况，对异形柱位移延性比进行了研究。
- Research of Road Noise Barrier CAD System 道路声屏障计算机辅助设计系统的研究
- Objective: To observe the microstructural change of automated cornea l shaper in rabbits lamellar keratoplasty. 目的:观察使用自动角膜板层刀行兔板层角膜移植后兔角膜的显微结构变化。
- Installation of Noise Barrier Panels 安装隔音屏障
- Noise Barrier by the Side of Railway 防治铁路噪声的声屏障
