2) Sectional cone combined with cylinder
截锥圆筒组合形
3) built-up circular piston sound source
组合圆形活塞声源
1.
Far field directivity of built-up circular piston sound source;
组合圆形活塞声源远场指向性理论研究
2.
A built-up circular piston sound source is established in this paper.
依据本文构造的组合圆形活塞声源,导出了该声源远场指向性公式,并对其正确性和有效性进行了仿真研究。
4) Resultant deformation of bending and torsion of a circular beam
圆轴的弯扭组合变形
5) assembled tube
组合圆管
1.
The assembled tube was made of beryllium tube and tungsten tube, and was produced by over fitting.
组合圆管外层为铍管,内层为钨管,二者通过过盈配合形成。
6) Circle combination
圆组合
1.
The first part is about the new concept of circle combination,and the second part includes 7 groups of combinatorial twin identities,which are composed of corresponding circle combination identities belonging to combinatorial identities.
全文分为两部分:第1部分是圆组合新概念;第2部分是组合恒等式对应圆组合恒等式组成的7组孪生组合恒等式。
补充资料:圆筒形环隙式砂磨机
分子式:
CAS号:
性质:研磨体置于双重直立圆筒环隙间的一种砂磨机。外筒固定不动,内筒旋转。其环隙即为粉碎腔,内置研磨体与物料,当内筒转动时带动研磨体及物料旋转,致使物料受研磨而粉碎。
CAS号:
性质:研磨体置于双重直立圆筒环隙间的一种砂磨机。外筒固定不动,内筒旋转。其环隙即为粉碎腔,内置研磨体与物料,当内筒转动时带动研磨体及物料旋转,致使物料受研磨而粉碎。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条