【答案】应助回帖
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fjtony163: 金币+2, 鼓励应助 2016-04-12 12:32:05
阿杨: 金币+20, 翻译EPI+1, ★★★★★最佳答案, 谢谢，对我来说很好了 2016-04-12 15:10:37
a hole of radius R and an crack of length A→ a hole with a radius of R and an crackwith a length of A；
Let the coordinate origins be at a distance h below the surface.→the coordinate starts below the surface with a distance of h；
The distance is d between the hole and the crack.→The distance between the hole and the crack is d；
simplify form →simplified form 或者The governing equation can be simplied as follows:....
......其实还有一些。
你这个显得很罗嗦。画个图，标上尺寸，然后再列出参数如：
radius of hole: R
length of crack:A
distance between the hole and the crack: d
height from bottom to the surface :h
......
我也不专业啊，不能保证全正确。仅供参考。 |
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