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- double curved catheter 双弯形导尿管
- The X Lounger is based on a single ray, traced along a periodic double curved surface. X懒人沙发是基于单线条，沿着曲面双层折叠而成的。
- A novel design method for frequency selective surfaces(FSSs) in application of a double curved streamlined radome is presented in this paper. 提出并发展了一种适于任意双曲率曲面雷达罩的FSS设计方法。
- Double curved surface of revolution 肇转复曲面
- Double curved surface of transposition 变位复曲面
- Boyd's slight double curved scissors 博伊德(氏)双微弯形手术剪
- Initial loading trajectory of double curve skin was designed through the analytic method. 加载轨迹是决定飞机蒙皮拉伸成形质量的关键因素。
- The main profile now has a double curve as it extends away from the nose, with the outer extremities bending noticeably upwards. 现在的主体外观当中有两条弧线由鼻锥朝外延伸，末端明显地向上弯曲。
- Stretch Forming Processes of Double Curved Mirror Skin 双曲度镜面蒙皮的成形工艺
- Reinforcement method on arch ring of double curved arch bridge 拱上补强法加固双曲拱桥
- Internal Hole of Internal Grinding Processing Double Curved Surface 内圆磨加工双曲面内孔
- 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。
- It slopes downwards, is planted with gooseberry bushes, choked with a wild growth of vegetation, and terminated by a monumental terrace of cut stone, with balustrade with a double curve. 花园比房子低，种了些覆盆子，生满了野草，尽头处有一座高大的方石平台，栏杆的石柱全作葫芦形。
- 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？
- curved catheter 弯形导尿管
