hodograph
/'hɔdә^rɑ:f/
Nghĩa đầy đủ · từ điển Anh–Việt
hodograph
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- đường đầu tốc, tốc độ, đường đầu mút vectơ
Định nghĩa tiếng Anh
n. A curve described by the moving extremity of a line the other end of which is fixed, this line being constantly parallel to the direction of motion of, and having its length constantly proportional to the velocity of, a point moving in any path; -used in investigations respecting central forces.