elementary operation meaning in Chinese

初等运算
基本操作, 基本运算
基本运算

The brief proof is given for " row elementary operations keep the linear relationship of column vectors of matrix " , by using multiplication of partitioned matrix and the relation between elementary matrix and elementary operation
摘要利用初等矩阵与初等变换的对应关系及分块矩阵的乘法，给出“矩阵的行初等变换不改变其列向量组的线性关系”的一个简易证明。
During the time of developing this system , the elementary operation of the ship company and the working procedure was invested . the technology method of developing the mis was studied and the method of ship mis was designed on the platform of windows nt
在开发本系统的过程中，作者深入的了解了船务公司的基本业务类型，和数据处理流程，研究了开发管理信息系统的技术方法，并且提出了基于windowsnt平台下开发船舶管理信息系统的设计方案。
How to unify its actual situation , and to explore a set of elementary operation pattern of services marketing , and to develop the service marketing activity of its own , these have become an important topic which every securities company awaits to be solved urgently
在这个新的竞争平台,服务营销所起的作用至关重要。如何结合自身实际,探索和掌握一套服务营销的基本操作模式,在营业部开展具备自身特点的服务营销活动,已成为每个证券公司亟待解决的一项重要课题。