helical blade

常见例句

The basic structure and compression principle of a helical blade compressor was introduced.
介绍了螺旋叶片压缩机的基本结构和压缩原理；
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。
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。