ky·mo·graph /-ˌgræf/
  波動曲線記錄儀
  ky·mo·graph /-ˌgræf/ 名詞
  記紋器,記紋鼓,描波器,波紋記錄器
  Ky·mo·graph n.  Physiol. An instrument for measuring, and recording graphically, the pressure of the blood in any of the blood vessels of a living animal; -- called also kymographion.
  ◄ ►
  kymograph
       n : scientific instrument consisting of a rotating drum holding
           paper on which a stylus traces a continuous record (as of
           breathing or blood pressure) [syn: cymograph]