vector addition造句

• It should be clear that vector addition is commutative .
  可清楚地看到，矢量加法满足对易律。
• Performs vector addition on the two specified
  对两个指定的
• This tests your knowledge of the principles of vector addition and the summation of forces around a point
  这个测试你对向量加法原理及作用于同一点的外力总合的认知。
• The coordinate transformation rules , the combination characteristic of the transfer function are discussed . the solution procedure of series mechanical system is deduced by applying dual - vector addition and matrix multiplication . and the mathematical models are obtained
  根据建立的数学模型，本文提出了相应的按位存储数据结构以及树型递归分解算法，实现了状态变换矩阵(包括类型、方向及变换特征)的自动分解。
• As a result , the concept of state space for conceptual design of mechanical system is presented , which is new to the literature , based on the set of all state vectors . meanwhile , the properties of state vectors , which are vectors addition , constant multiplying , reversible driving , zero vectors , are discussed in state space . secondly , the dual - vector is introduced to descript the essential relation among the input and output characteristic vectors as well as sms
  按照状态空间中对偶特征矢量的运算规则，在已知系统的输入输出特征矢量的情况下，通过数学推导求解，将形成的系统状态变换矩阵分解为多个状态变换矩阵的乘积，再通过各状态变换矩阵到数据库中寻找相应的基本变换单元集合，然后进行按序组合，进而从理论上获得相应的方案设计可行解。
• The exact location of reflection and diffraction points is essential in order to calculate the polarization components of the reflected and diffracted fields and their trajectories . then , a vector addition of the received fields is carried out to obtain the total received field strength and , subsequently , the path loss along a predetermined route
  该模型基于几何光学理论、一致性几何绕射理论和镜像理论,通过大量的反射和绕射射线轨迹得出源点至场点的多条路径,然后由矢量计算求出各场点处的路径损耗。