Combining matrix method with finite element method, quantitatively analyzes the rigidity of bolts-flanges connecting system of pressure vessels.

用矩阵分析与有限元相结合的方法，定量地分析确定压力容器螺栓法兰连接系统的刚性。

youdao

It's an evil git versus an indignant angel and we can put the payoff matrix together by combining the matrices we had before.

是饭桶恶魔于愤怒天使的博弈,我们要把收益混合而在一起,只需要把之前的矩阵结合一下就可以

耶鲁公开课 - 博弈论课程节选