wall-correction factor

Based on the three-factor rolling theory in which Okamoto introduced v_m, the average deformation coefficient, the author derived the criterion and the formula for calculating the change in wall thickness of steel pipe during hollow drawing.

本文根据冈本丰彦引入平均形状变化系数u m的三元轧制理论，推导出钢管空拔时壁厚变化的判据和计算式；

Influence Factor of High Frequency Thick Wall Tube Welding

高频厚壁管焊接的影响因素

A study on the dynamic stress intensity factor of thick wall cylinder with cracks

带裂纹厚壁筒的动态应力强度因子研究

Hydroxylation by protoplasts of the strain indicated that its hydroxylase is endoenzyme which could be induced by steroid substrate and cell wall of this fungus is an important rate limitation factor.

原生质体的羟化反应实验表明，该菌的羟化酶属于胞内诱导酶，真菌细胞壁是甾体微生物转化的一个很重要的速率限制因子。

On the other hand entry into WTO means reduce tariff and tariff wall. This will make the resources scheme incarnate embody the factor gift and the frame of compare advantage.

另一方面，入世意味着减少关税和非关税壁垒，从而使WTO成员国之间资源配置更大程度体现它们各自要素禀赋和比较优势结构。