On the technique view, the concept in design of stressed skin diaphragm in the light steel structure is always that the mechanical behaviors of profiled steel sheeting are not considered.
轻钢结构的应力蒙皮效应在技术层面上，不考虑压型钢板的受力对结构本身一个不合理的简化假定。
2
The conventional sheeting method could show the number and structure of tea plant chromosome.