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单词 direction number
释义

direction number


noun Mathematics.

the component of a vector along a given line; any number proportional to the direction cosines of a given line.

Words nearby direction number

directional drilling, directional microphone, direction angle, direction cosine, direction finder, direction number, directions, directive, direct labor, direct labour, direct lighting
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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更新时间:2024/11/10 20:15:05