立筋 meaning in Chinese

quartering
stud

Specification for galvanized steel studs and channels for stud and sheet partitions and linings using screw fixed gypsum wallboards
采用螺钉固定石膏墙板的立筋隔段和隔板以及衬里用镀锌钢螺柱和钢槽规范
Model xjq has following features ：（ 1 ） dummy bottom is adopted , making the recycling capacity of the recycling cylinder is 2 . 5times of the tand . ( 2 ) the stator is a cylinder in structure with its inner wall being vertically ribbed , and slots are placed , leading to better cutting lffect to the slurry . ( 3 ) due to low immerging depth of the rotator , low rurning speed of the impeller , and wide space between the impeller and stator , wearing is low and power consumption greatly reduced . ( 4 ) it is spontaneously aerated
Xjq型浮选机为仿维姆科型，该机主要有以下几个特点：（ 1 ）采用了假底，循环简可使循环量达到槽容积的2 . 5倍; ( 2 )定子结构为圆筒型,内壁设有立筋条和长孔,对矿浆的前切作用好; ( 3 )转子浸没深度浅,叶轮转速低,叶轮和定子间隙大,所以其磨损轻,动力消耗大大减少; ( 4 )可自吸空气。