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.
而
杆,
推向岸边去。

翰·德雷克说:“我们有一份宣言和一些文字记录,正在对其进行调查,以了解与这起事件有关的信息。我们还获得了一张关于这次袭击的详细地图。”


