| 单词 | direction angle |
| 释义 | direction anglenoun Mathematics.an angle made by a given vector and a coordinate axis. Compare direction cosine. Origin of direction angleFirst recorded in 1930–35 Words nearby direction angledirection, directional, directional derivative, directional drilling, directional microphone, direction angle, direction cosine, direction finder, direction number, directions, directive Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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