我得把这块肥肉熬成油, 我们正缺猪油.I must render down this fat; we are short of lard.这猪油在大锅熬炼.The lard was tried in a big kettle.把水、黄油和猪油倒入平底锅，然后慢火煮沸。Put water, butter and lard into a saucepan and bring slowly to the boil....
The article analyses nature of lime, manganese iron, Aeolian soil, cement, and material requirement of roadbed.论文分析了石灰 、 锰铁废渣 、 风积砂土 、 水泥的性质, 以及阐述了路面基层对材料的要求.The key requirement is that Hamas be judged by its deeds rathe...
导热系数随体积密度增加而降低,在单位面积重量相同条件下,膨松度高的非织造布.The heat conduction coefficient decreases with increasing the bulk density of nonwoven fabrics.复卷线速度无级调控,卷纸膨松度可控制.Stepless regulates and controls linear velocity of rewinding to mate...