vector造句

• Vector differences may also be found by the method of rectangular resolution .
  矢量差也可用正交分解求得。
• 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。
• Inertia scalars are defined in terms of quantities called inertia vectors .
  我们将用惯性矢量来定义惯性标量。
• 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。
• Every basis of a linear space contains the same number of vectors .
  一线性空间的每一基底包含同样数目的向量。
• Vector products arise frequently in this book in a number of contexts .
  在本书的许多场合中经常要出现矢量积。
• 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。
• A vector quantity is an entity with a magnitude and a direction in space .
  矢量是空间中既具有大小又具有方向的量。
• The action of a pathogen and an insect vector changed the ecology of the rabbit .
  病原体和昆虫媒介改变了兔子的生态学。
• Two vector quantities which are equal need not have the same physical effect .
  两个相等的矢量并不一定有相同的物理效果。
• 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。
• Every vector can be resolved into covariant or into contravariant components .
  每个矢量都可以分解成协变分量或逆变分量。
• For arrays this template is called a dope vector or information vector .
  我们把这个属性单元称为数组的内情向量或信息向量。
• The elements of the vector are the redundants which can be obtained by solving .
  列向量的诸元素为多余的，可求解方程来得到。
• A vector quantity is one whose direction as well as its magnitude is significant .
  矢量是一个其方向和其大小同样有意义的量。
• 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。
• This construction is often called the parallelogram law of addition of vectors .
  这种作图法常被称为矢量相加的平行四边形法则。
• 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。
• Use the vector dot product to find the obtuse angle between two diagonals of a cube .
  用矢量点积求立方体的两条对角线所夹的钝角。
• Occasionally we shall make use of the following decomposition of the displacement vector .
  有时候，我们将利用位失量的下列分解式。