Sugar solutions on the surface of exposed dentine cause water to be drawn out of the dentinal tubules causing which distorts the odontoblast causing pain.
[医
英语]《专业术语—
腔生理学术语O2(英
详解)》正
: Osmotic pressure - Water tends to move towards dense concentrations of ions.




星系会被拉伸,恒星和气体的
获得了一张关于这次袭击的详细地图。”
波特与火焰杯



