forward slip短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 前滑 The forward slip value in different reductions was tested on a laboratory mill. The forward slip value based on the same data resources was also calculated by the theory formula. 在实验轧机上测定了不同变形率下的前滑值，并用同一数据源对前滑值进行了理论计算。 chemyq