基本解釋[農(nóng)業(yè)科學(xué)]輥式磨粉機英漢例句雙語例句PVC/wood-flour composites were prepared by two-roller mill, single-screw extruder and twin-screw extruder and effect of process methods on properties of PVC/wood-flour composites were studied.采用開煉機、單螺桿和雙螺桿擠出機等加工設(shè)備，系統(tǒng)研究了加工過程、混煉工藝等因素對PVC/木粉復(fù)合體系的性能和結(jié)構(gòu)的影響。roller flour mill更多例句專業(yè)釋義農(nóng)業(yè)科學(xué)輥式磨粉機