drum concrete mixer

基本解釋

The paper has made an analysis to the asphalt loss and its evaluation principle in drum asphalt concrete mixer, and given out the checking criteria.
本文對(duì)滾筒式瀝青混凝土攪拌設(shè)備瀝青損失及評(píng)價(jià)機(jī)理進(jìn)行了分析，并給出檢測(cè)條件。
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.
利用測(cè)得的混凝土攪拌車(chē)拌桶螺旋線上的一組離散點(diǎn)，通過(guò)最小二乘法擬合出了求解拌桶螺旋線螺旋角的公式。
This article mainly introduces a program of calculating the spiral vanes in the drum of concrete mixer truck, and gives a detail explanation about the program's input, output and functions.
介紹混凝土攪拌輸送車(chē)攪拌筒內(nèi)螺旋葉片的設(shè)計(jì)計(jì)算程序，并對(duì)程序的輸入、輸出及功能做了詳細(xì)的說(shuō)明。