wrapping angle meaning in English

抱合角
缠绕角
接触角

The curve plotted in this way would meet the boundary conditions given and all the polar curves embodied the same wrapping angle
这一方法不仅保证了绘制的型线有给定的边界条件，同时保证了各型线有相等的包角。
The wrapped steel concrete structures have the merits of steel and concrete , and the wrapped angle steels have restrictive action on the core concrete , which make the structures and members have good seismic behavior . this kide of structure has been widely studied and used in the industrial workshops especially in the main buildings of power plants , because it has the simple form , the convenient connection and flexible application , and also because it has the advantages of saving forms , self - suspended forms during the period of construction , and welding the pipelines outside to fix them during the period of service
外包钢混凝土结构，由于兼具钢和混凝土两种材料的优点，同时又由于外包钢对核心混凝土的约束作用，使之这种结构构件有较好的抗震性能；加之外包钢混凝土结构构造简单，连接方便，使用灵活，节省模板和具有施工期间自挂模板、使用期间便于外部焊接固定各种管架的作用，在工业厂房、特别是电厂主厂房结构体系中得到广泛研究和应用。