“松度”怎么读？

电化铝箔运输速率与不松度不妥也会爆发这栽障碍.Speed, electro - chemical aluminum foil and tightness improper generates this kind of failure.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 bul...

“松度”的英语可以翻译为：looseness ...