首页 › 答案 › 题库 › 慕课 › 未分类

If a real physical system shows a variation of both material properties across the graded layer, the assumed linear variation may not give the best approximation.

If a real physical system shows a variation of both material properties across the graded layer, the assumed linear variation may not give the best approximation.
A.shows
B.assumed
C.may
D.approximation
正确答案:may