英和和英

発音

• IPA^(key): /ˈpɒl.hoʊd/

名詞

polhode (複数形 polhodes)

1. The wobble of a spinning body.
   • 1960, William Duncan MacMillan, Dynamics of rigid bodies, page 210:

     Since the polhodes are the intersection of the surface of the ellipsoid with a cone, Eq. (3), whose apex is at the center of the ellipsoid, and since the cone has two nappes, there are two curves on the ellipsoid for each value of d.