a large spiral angle

 
       
  • 大缠角

a large spiral angle的用法和样例:

例句

  1. This article focuses on the process of shaping the mixed rifle with a large spiral angle in the cannon, and proposes a cone-like cathode structure with asymmetric cuneiform working tooth.
    分析了火炮身管大缠角混合膛线的成型过程,提出圆锥体单边切进楔形工作齿的阴极结构,经试验确定了阴极体锥度、长度与楔形工作齿角度的匹配关系。
  2. CNC-ECM of the Mixed Rifle with a Large Spiral Angle in Cannon
    火炮身管大缠角混合膛线计算机数字控制电解加工技术研究
  3. A large spiral brass tuba that fits around the player's shoulder.
    海力空大号,圈形大号由演奏者掮在其肩上吹奏的大型螺旋状铜号
  4. The modern understanding holds that the Triangulum Galaxy is a large spiral galaxy some 3 million light-years distant.
    按现在的理解认识北三角星系,它是一个距离我们300万光年远的巨大旋涡星系。
  5. Andromeda, a large spiral galaxy much like our Milky Way Galaxy, is relatively nearby and can be easily seen with binoculars in the autumn sky.
    仙女座大星云是类似银河系的大型旋涡星系,距离我们相对较近,在秋季的星空下,用双筒望远镜就可以很容易地看到它。

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