矢量的
例句与用法
- Note that it does not have the same direction as the velocity vector .
要注意它的方向与速度矢量的方向不同。 - The direction of the electric field vector is indicated in each picture .
每张照片上都标出了电场矢量的方向。 - The dot product of a pseudovector and a vector is called a pseudoscalar .
一个赝矢量和一个矢量的标识称为赝标量。 - The magnitudes of the rectangular components of a vector are easily computed .
一个矢量的正交分量的大小是很容易计算的。 - It is interesting and enlightening to consider the derivative of a vector .
这对研究矢量的导数来说是重要的,而且富有启发性。 - Polar vectors and axial vectors are distinguished by their inversion properties .
极矢量与轴矢量的区别在于它们的反演性质不同。 - If the wheel is rotating counterclockwise, its angular-momentum vector is directed eastward .
如果轮子是逆时针方向旋转,其角动量矢量的方向朝东。 - If the line segment represents a vector, its projections are called the components of the vector .
如果线段代表一个矢量,其投影就叫做矢量的分量。 - In every case, then the vector force equals the product of the mass and vector acceleration .
因此在所有情况下,力矢量等于质量和加速度矢量的乘积。 - When the end of the electric field vector travels in an ellipse, the light is elliptically polarized .
电场矢量的末端沿一椭圆移动的光叫椭圆偏振光。
用"矢量的"造句