A message can be added to a list of messages attached to a matrix, a section, or a list of cells, to convey a warning or to notify the user of an error.
消息可以添加到一个矩阵、一个部分或一组单元格的消息列表中，用来传达警告或通知用户有错误。
2
However, this could easily be achieved without the matrix since there are so many experienced people on the project who know in detail about all aspects of the project. Scott added.
然而，即使没有矩阵也能很容易做到这点，项目中有许多经验丰富的成员，他们了解各方面的细节。
3
The soil reaction matrix is added to beam element stiffness matrix, and modified beam element stiffness matrix is formed.