vector n. 1.【数】矢量;向量 2.【生】(传染疾病的)介体、载体 3.【术语】(航空器的)航线 unit n. 1.(作为计算单位等的单个的事物、人或群体或构成复杂整体的)单位,单元 2.(作为计量的)单位 3.(机器的)部件,元件,构件;(组织的)单位 4.(组合家具、成套设备等的)组合件 externally tangent 【计】...
unit tangent vector 单位切向量() 也可见: tangent名— 切线名 · 正切线名 tangent vector— 切向量 a unit名— 单位名 unit vector— 单位向量 查看更多用例•查看其他译文 查看其他译文 © Linguee 词典, 2024 ▾ 外部资源(未审查的) [...] ...
1) unit tangent vector 单位切向量2) Unit tangential(normal) vector 单位切(法)向矢量3) tangential unit vector 切向单位矢量4) specific tangential force 单位切向力5) unit vector 单位向量 1. Under the precondition of the optimization of performance criterion, the computation of the switch ...
沪江词库精选unit tangent是什么意思、英语单词推荐 单位切线 相似短语 unit tangent 单位切线 unit tangent vector 单位切向量 tangent to ...的切线 at a tangent 沿着切线的方向,突然扯到题外 horizontal tangent 水平切线 inflectional tangent 拐切线 tangent cylinder 切柱面 tangent formula 切线公式...
s (t ) = T B N ∫ b a ds = ∫ b a ds dt = dt ∧ i ∫ i t2 t1 r (t ) dt = = dr ds i ∫ t2 t1 x (t ) + y (t ) + z (t ) dt `2 `2 `2 Unit T angent Vector : T = Furthermore, r (t ) r (t ) i ds dr i d r ds ∧ = r (t ) , = r ...
Let {eq}\vec{r}(t) {/eq} is a vector-valued function. For finding unit tangent vector we find the derivative of the given function and its magnitude and apply the formula: unit tangent vector, {eq}\mathbf{\vec{T}(t)}=\dfrac{\mathbf{\vec{r...
Zyskin. Tangent unit-vector fields: nonabelian homotopy invari- ants and the Dirichlet energy. Acta Math. Sci. Ser. B Engl. Ed., 30(5):1357-1399, 2010.A. Majumdar, J. M. Robbins, M. Zyskin, Tangent unit-vector fields: nonabelian homotopy invariants and the Dirichlet energy, C. R...
Find the unit tangent vector {eq}T(t){/eq} at the point with the given value of the parameter {eq}t{/eq}. {eq}\vec r (t) = cos \ t \vec i + 5t \vec j + 4 \ sin \ 3t \vec k, t = 0{/eq} Tangent Vector
For the following parameterized curve, find the unit tangent vector: {eq}r(t) = \left < 9 \: cos(t), 9 \: sin(t), 4 \: cos(t) \right > {/eq}, for {eq}0 \leq t \leq \pi {/eq}. Parametric Curve: If a curve is defi...
Find the unit tangent vector , the principal unit vector and the binormal vector for the vector valued function r (t) = cos t i + sin t j + + t kThere are 3 steps to solve this one. Solution Share Step 1 ...