on the skew短语¹³¹⁶²⁰⁺³ 基本例句 adv.歪斜地 This thesis studies the effect of wide—high ratio, bump ratio and reduction ratio on the skew ratio in plain roller rolling square bar through simulated hot rolling steel by steel roller rolling lead. 通过钢辊轧制铅件模拟热轧钢件，研究了平辊轧制矩形件过程，轧件的宽高比、鼓形比和压下率三个参数对脱方的影响。 cnki