平面问题和扭转问题是弹性问题解法书中的标准内容.The plane problems and the torsion problem are standard fare in solution oriented books on elasticity.论文由题目 、 目录 、 导论 、 题解 、 正文 、 结语、参考文献等七个部分组成.The thesis comprises title, index, introduction, ex...
这种点的集合被称为等位面.The set of points is called a level surface.表面本身是一等位面.The surface itself is an equipotential.在等位面与电力线的每个交点, 两者是垂直的.At each crossing of an equipotential and a field line, the two are perpendicular....
“我还是参谋上校。”——“不会吧？”"I'm still staff colonel."— 'Is that a fact.'这事可以让他给你参谋一下.You might ask him for advice on this matter.参谋官们骑着骏马一路疾驰而去。Staff officers galloped fine horses down the road....