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principal normal
to a | curve
| principal normal | |
| math. | главная нормаль |
| curve | |
| gen. | изгиб; излучина; вираж; кривизна; закругление; сгиб |
| |||
| главная нормаль | |||
|
principal normal : 9 phrases in 3 subjects |
| Makarov | 3 |
| Mathematics | 5 |
| Oil / petroleum | 1 |