octave造句
61. Parallel intervals of a fifth, octave or unison are traditionally prohibited in four-part writing.
62. Timpani or as it's sometimes called a kettledrum, and it was playing two different pitches, actually sort of playing this pitch and this pitch, the octave and then the fifth.
63. A small flute pitched an octave above a regular flute.
64. There are two strings, with a four - or five - octave range.
65. You can think about Octave as a high-level language with gnuplot as the backend for visualization.
66. GNU Octave is a high-level language for numerical computation that uses gnuplot as its graphical engine.
67. The chromatic scale is. made of the 12 black and white keys within an octave on the piano.
123