drum-mixer

基本解释

Our concrete material is mixed in a rotating-drum batch mixer at the job site.
我们用的混凝土是在现场的间歇式专用搅拌机中搅拌的。
This paper presents the results of laboratory experiment which was conducted to tedermine the optimal technological parameters of the small-size drum mixer.
本文介绍了小型混合机工艺技术参数选择的试验研究结果。
Making use of the points measured on the drum helical curve of concrete-mixer truck, the helical angle formula of the helical curve is obtained by means of least square method.
利用测得的混凝土搅拌车拌桶螺旋线上的一组离散点，通过最小二乘法拟合出了求解拌桶螺旋线螺旋角的公式。