1. an iron or steel beam that is I-shaped in cross section
i beam 例句
英汉例句
by means of theoretical analysis, calculation and test, itis considered feasible that wcw i beam is straightened by the method of pressing and rolling over th…
通过理论分析与计算以及实验验证,认为采用压腹板带动翼缘弯曲的矫直方法是可行的。
the main products are hollow nails, i beam nails, metal, metal plates, wire, clasps, rafah heart clasp, such as metal stamping parts circle.
主要产品有中空钉,束口钉,锰片,铁片,铁线方扣、拉心扣、圆圈等五金沖压件。
in this paper the finite element method is applied to analyze the web stress state of wcw i beam when it is straightened.
本文利用有限元法分析了矫直时腹板的应力状态。
by means of theoretical analysis, calculation and test, itis considered feasible that wcw i beam is straightened by the method of pressing and rolling over the web with the rol…
通过理论分析与计算以及实验验证,认为采用压腹板带动翼缘弯曲的矫直方法是可行的。
electromotor ventilation section shape is similar to the i beam and h beam.