正锤线法的英文

• method of right plummet observation

• 正    the first month of the lunar ...
• 锤    a metal ball with a handle o ...
• 线    thread; string; wire
• 法    law
• 倒锤线法    method of inverse plummet observation
• 锤线    plumbline
• 平正锤    dead flat hammer
• 校正锤    control hammer
• 铅锤线    lead line; plumb bob cord; plumb lines; plummet
• 线法    straight-line method (sl)
• 球形校正锤    cambered flatter
• 正锤［线］观测    direct plummet observation
• 铅锤线；标准。    plumb line
• nutation锤线的章动    nutation of vertical
• 用铅锤线测量, 检查, 探测    plumb-line
• 标线法    stay line method
• 布线法    wiring method
• 长线法    long line method; long line system; longline; long-line method; long-line system
• 成线法    alignment; alinement
• 垂线法    normal line method; perpendicular drop method
• 导线法    method of traversing; polygonal method; traverse method; traversing method
• 道线法    polygonal method
• 点线法    point method
• 割线法    secand method
• 共线法    collinearily method