This paper analyzes the geometric features of the trousers type steel scuttle, sets up the mathematics model of the funnel surface of this scuttle.

分析了裤衩型钢煤斗外形的几何特点，建立了裤衩型钢煤斗漏斗表面的数学模型，分析了曲面展开的算法。

From the type of highlight hip body, the article analyses the ills and reasons of highlight hip body wearing normal trousers and skirts, and describes pattern adjustment methods.

从凸臀体体型特征出发，分析了凸臀体者穿着正常规格的裤子和裙子后的弊病及产生原因，阐述了纸样调整的方法。

From the type of counter body, the article analyses the ills and reasons of counter body wearing normal shirts and trousers and skirts, and describes pattern adjustment methods.

从反身体体型特征出发，分析了反身体者穿着正常规格的上衣、裤子和裙子后的弊病及产生原因，阐述了纸样调整的方法。