The linear glucan molecules of cellulose are bound together by hydrogen bonds.纤维素中直链葡聚糖分子由氢键连接在一起.Objective To investigate the therapeutic effect of carboxymethyl - � � - 1,3 - glucan ( CMG ) on sepsis in mice.目的 观察羧甲基葡聚...
在严重的折皱作用下,摩擦阻力在织物抗折皱能力中仅居次要地位.In severe creasing the frictional resistance plays only a minor role in determining the crease resistance.因此,折皱回复性能是考核织物性能的重要指标之一.So the crease recovery is a one of them.如果隔膜折皱, 则按照前面的步骤更换.I...