1. The length of a vector. 
   向量长度
2. An element of a vector space. 
   向量元素向量空间的元素
3. a vector of the fungus causing Dutch elm disease. 
   能引发荷兰榆树疾病的菌类的一种携带体。
4. The moment of a force; the measure of a force's tendency to produce torsion and rotation about an axis, equal to the vector product of the radius vector from the axis of rotation to the point of application of the force. 
   转矩，力矩一种测量产生扭转和绕轴旋转趋势的力的单位，等于从旋转轴到力作用点的旋转矢量
5. A vector or the magnitude of a vector from the initial position to a subsequent position assumed by a body. 
   位移物体从起始位置到后来位置的矢量或矢量值

查看更多例句 相关情景会话

• 1. 向量矩
  moment matrix 矩量矩阵...moment of a vector 向量矩...moment of area 面积矩
  www.cn176.com - 相关搜索