例句與造句

1. A foam is a colloidal system in which gas bubbles are dispersed in a liquid or solid .
   泡沫也是一種膠體體系，其中氣泡分散在液體和固體里。
2. The final result is a polyphasic colloidal system , in which water molecules are bound to the dispersed gas bubbles , oil droplets and solid fragments , all of which are less than five microns in size
   最終的成品是由多相膠體所組成的液體，里頭散布著大小不超過(guò)五微米的氣泡、油滴及固態(tài)碎片，與水分子結(jié)合在一起。
3. It's difficult to find colloidal system in a sentence. 用colloidal system造句挺難的