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- double guiding girder hoisting 双导梁吊装
- II. The super-structure applying double guiding girder assembled by 54-type Bailey Beams elaborates its characteristics and economizes the construction on a large scale. 、利用54式军用梁(贝雷梁)拼装的双导梁施工的上部构造，则充分利用贝雷梁的特性，大大地节约了施工成本。
- The technique of patchwork double leads girder hoisting by beret pieces usually suitable for large-span bridge girder hoist construction. 摘要贝雷片拼装双导梁技术通常是应用于大跨度桥梁的梁片吊装中的。
- The paper states the application in relay jacking culvert projects, using technique of Bailey truss to splice double guiding beams and the construction experience. 论述使用贝雷片拼装双导梁技术在中继顶进涵工程中的应用和施工经验。
- Application of Hoisting Technique of Double Guiding Beams in Relay Jacking Culvert 双导梁吊装技术在中继顶涵中的应用
- Main machine body with double rail and double guide ball screw to provide smooth and precise feeding of glass. 采用双直线导轨、双滚珠丝杆的高精度传动结构，传动流畅、精确。
- The work principle,structure design and control system tor double guide frame WEDM machine tool are introduced. 简述了双线架线切割机的工作原理、结构设计和控制系统。
- Longitudinal movement rate of the guide girder 导梁纵移速度
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- Reserve double room June fourth to tenth inclusive. 预订双人房间，六月四日至十日，共六晚，望订妥复电。
- In this case, I can double for penalty. 假如这样的话，我可以叫加倍了。
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗？
- The soldiers came at the double. 士兵们是急行军来的。
- A couch performs a double service. 躺椅有双重的服务。
