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...
The prose of his official communications was so laboured, pompous and verbose.他笔下的公文矫揉浮华,长篇大论。Transport is difficult, communications are patchy.交通困难,通信时断时续。Let's try to cripple their communications.我们试着破坏他们的通讯设备吧。...
生物圈2号最终被讥讽为科研上的大失败, 代价是昂贵的伪科学.Biosphere 2 was ultimately ridiculed as a research debade, as exfravagant pseudoscience.整个生物圈越来越透明。The entire biosphere was becoming more transparent.水是生物圈中最丰富的化合物.Water is the most abundant...