helical blade
螺旋叶片
常用释义
英式发音
美式发音
基本释义
- 螺旋叶片
例句
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1·Once the program is loaded, only a few parameters are given, the development drawings of variable pitch helical blade will be obtained.该程序一经调用，只要给出几个相关的参数，即可绘出变螺距螺旋面展开图。
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2·The utility model relates to an improved composite helical blade, belonging to the technical field of parts of rotary helical conveyor.本实用新型是一种改进的复合螺旋叶片，属于回转式螺旋输送机零部件技术领域。
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3·Several baiting plans of helical blade are elaborated and gets the optimum one after comparison and introduces the simple machining methods.阐明了螺旋输送机螺旋叶片的几种下料方案，分析比较后得出选择哪种方案最佳，并介绍了其简易加工方法。
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4·CAD model of LS200 helical structure is established by dividing the helical body into helical axis and helical blade and finite element meshing is performed.将螺旋体分解成螺旋轴和螺旋叶片两部分，建立LS200螺旋体结构的CAD模型，并对其进行有限元网格的划分。
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5·It is made of aluminum alloy with a certain Angle of helical blade, and is fixed at the front part of shell constriction. It forces the fluid to form strong eddy.用铝合金制成，具有一定角度的螺旋叶片，它固定在壳体收缩段前部，强迫流体产生强烈的漩涡流。
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6·The fastener incorporates two or three loosely wound loosely wound thread-cutting blade-like helical projections (5) extending radially from a solid axial core (2).该紧固件具有两个或三个切削松卷螺纹的刀状突起(5)，该刀状突起从实心的中轴(2)向外放射状延伸。