Using approximate section properties, practical formulas are derived for single and double anglesections.
利用截面特性的近似值得出单角钢和双角钢构件的实用计算公式。
2
A pneumatic tire having land sections with acute Anglesections, in which the level of air column tube resonance sound is reduced with uneven wear resistance maintained at high level.
一种充气轮胎,其包括具有锐角部的陆部,不仅能维持耐单边磨损性能,还能降低气柱共鸣声声级。
3
This way, you'll make sure you don't skip over any sections, and will also help you see things from an Angle other than the one you've already written and proofread it fifteen times.