hodograph
/ˈhɒdəʊgrɑːf/noun
- Mathematics a curve the radius vector of which represents in magnitude and direction the velocity of a moving object【数】矢端曲线。
词源
mid 19th cent.: from Greek hodos 'way' + -GRAPH.
| 单词 | hodograph |
| 释义 | hodograph/ˈhɒdəʊgrɑːf/noun
词源 mid 19th cent.: from Greek hodos 'way' + -GRAPH. |
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