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.
[医务英语]《专业
语—

理学
语O2(英文详解)》正文: Osmotic pressure - Water tends to move towards dense concentrations of ions.
打击盗版可能是一场漫长而
们的日常生活中变得越来越平常,电子支付也是这样——这真的在让
,
长
。


