la bitangenteest la dérivée partiel

la bitangente
est la dérivée partielle selon l’axe x et la tangente est
la dérivée partielle selon l’axe z. La normale est le produit
vectoriel de ces dérivées partielles. Les équations 27, 28
et 29 sont les formules pour calculer ces vecteurs.

結果 (英文) 1:

bitangent
is the partial derivative along the x axis and the tangent
is the partial derivative along the z axis. normal vector
is the product of the partial derivatives. Equations 27, 28 and 29
are the formulas to calculate these vectors.

結果 (英文) 2:

the both
is the partial derivative along the x axis and tangent is
the partial derivative along the z axis. Normal is the product
vector of these partial derivatives. The equations 27, 28
and 29 are the formulas to calculate these vectors.

結果 (英文) 3:

the bitangente
est the partial derivative according to axis X and the tangent est
la partial derivative according to axis Z. The normal is the produit
vectoriel of these derivative partial. The equations 27,28
et 29 are the formulas to calculate these vectors.