... margin of stability 稳定界限 margin of strength强度储备 margin plank 木甲板边缘板 ...
双语例句
1
The results show that the crane is unnecessary to replace for its low total stress level and large strengthmarginof the main girder (main stressed part).
计算结果指出:门机结构总体应力水平较低,其严重受力件主梁具有较大的强度富裕度,不必更换。
2
The research shows that stress level of the crane structure is low and crane girder has large enough strengthmargin to assure the safety of using crane under extended service.