\u9f72\u75c5\u7684\u75c5\u56e0\u662f\u4ec0\u9ebc\uff1f
    • Last updated July 7, 2021
    • 0 comments, 127 views, 0 likes

More from vickong pun

  • \u6025\u6c42\uff1a\u5982\u679c\u60f3\u53bb\u6df1\u5733\u7a2e\u7259\uff0c\u53bb\u908a\u5ea6\u597d\uff1f
    1 comment, 0 likes
  • \u7259\u9f52\u6f02\u767d\u5605\u6b65\u9a5f\u6709\u908aD\uff1f\uff08\u4e0b\uff09
    0 comments, 0 likes
  • \u96b1\u5f62\u7259\u5957\u77ef\u6b63\u539f\u7406\u7cfb\u4e5c\u554a\uff1f\u96b1\u5f62\u7259\u5957\u4ecb\u7d39\uff0c\u6084\u6084\u8b8a\u7f8e\u5514\u4fc2\u5922\uff01
    0 comments, 0 likes

More in Politics

  • Norton antivirus account login
    31 comments, 144,903 views
  • Liquidity Locking Made Easy
    10 comments, 83,134 views
  • Ang jili178 login ay nagdudulot sa iyo ng mga laro ng slot at karanasan sa laro ng soccer
    2 comments, 46,592 views

Related Blogs

  • The Top Professional Grade Hunting Rifle Scopes for Precision Shots
    0 comments, 0 likes
  • \u585e\u7259\u4e5f\u662f\u4e00\u7a2e\u75c5\uff01\u4e0d\u52a0\u91cd\u8996\u7684\u5f8c\u679c\u5f88\u56b4\u91cd
    0 comments, 0 likes
  • \u201c\u7259\u9f88\u201d\u603b\u662f\u201c\u51fa\u8840\u201d\u600e\u4e48\u529e\uff1f
    0 comments, 0 likes

Archives

Social Share

齲病的病因是什麼?

Posted By vickong pun     July 7, 2021    

Body

  

齲病的病因是什麼?

  齲病的病因是什麼?齲病是一種多因素相互作用的常見的慢性進行性牙體硬組織疾病。
目前,公認的齲病病因理論為四聯因素理論,即細菌、食物、宿主和時間4個因素。
大量證據表明,細菌的作用是齲病發生的先決條件,食物尤其是蔗糖在齲病發病中具有重要地位,宿主對齲病的易感程度越高,越易患齲;齲病的發病過程的每一個階段都需要一定時間才能完成。

     ★ 护牙知多滴      

《為什麼有的補牙不能一次完成呢?》

  

《一顆蛀牙引發的戰爭》

Comments

0 comments