void TSMatrix_add(TSMatr ix, TSMatr, TSMatrix&c)/三元组 表示的稀疏矩阵加法 { C. mu=A. mu; C. nu=A. nu; C. tu=; pa=1;pb=1;pc=1; for(x=1x<=A.mu;x++)//对矩阵的每一行进行加法 while(A. data [pa]. i
一、单项选择题（本大题共 10 小题，每小题 1 分，共 10 分） 1-5. D C A C A; 6-10. D A B C A 二、多项选择（本大题共 10 小题，每小题 1．５分，共 1５分） 1.ABCD; 2.ABC; 3.ABC; 4.BCD; 5.ABCD 6、ABC 7、ABC 8、ABC 9、ABC 10、AB
Mechanical Engineering as a Profession 1、 Introduction Scientists study the world as it is, engineers create the world that never has been What is engineering Engineering is the art of applying scientific and mathematical principles, experience, judgment, and common sense to create things that benefit people In other words, engineering is the process of producing a technical product or system to meet a specific need What engineers do Engineers: Turning Ideas into Reality
