economic diameter limit 经济径级限界
merchantable diameter limit 可销售径级界限
diameter limit 直径级界限
diameter limit cutting 最小径级采伐
diameter limit selection cutting [林] 径级择伐 ; 径阶择伐
cutting to a diameter limit 按直径限度采伐
The method has considered the effect of difference in material hardness on the fatigue limit, which causes the shaft diameter design to become different depending on heat treatment difference.
该方法考虑了材料硬度对疲劳极限的影响，使半轴杆径设计随热处理方法不同而有所差异。
The results indicated the arrayed rule, density and diameter of the drawing holes affect the limit drawing height of sheet metal drastically.
分析结果表明，拉深孔排列规律、密度和孔径变化对板料的极限拉深高度有很大影响。
Functional Indicating Thread Gage for inspecting the maximum-material GO functional limit and size and the NOT GO functional diameter limit and size.
功能指示螺纹规是为了检验通端的最大材料限度及大小及止端的有效直径限度及大小。
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