effective width to thickness ratio
Effective Width-to-thickness Ratio
flange’s width to thickness ratio
width to thickness ratio
Width-to-thickness Ratio
width-to-thickness ratio of flange
width-to-thickness ratio of steel plate
width-to-thickness ratio rigidity
peak-to-average ratio
最大值-平均值比
峰平功率比
峰值平均功率比
峰均比
峰均功率比
thickness difference to average thickness
depth-to-width ratio of section
effective length to width ratio
height to width ratio at entrance