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单词
periodontal disease
释义
periodontal disease
Encyclopedia
医学
〔口腔病证〕
释
periodontal disease
牙宣
以龈肉萎缩、齿根宣露、牙齿松动、经常渗出血液或脓液为特征的牙科病证。出现本病若不及时治疗,日久牙齿会因失去气血濡养而脱落。本病相当于现代医学的牙周病。
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polyfluorochromatism
polyfoam
polyfocal projection
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polyformaldehyde; polyoxymethylene (POM)
polyfrob
polyfunctional dictionary
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polygamma function
Polygamy
polygas
polygen
polygene
polygeneration system combining parallel and sequential connections
Polygeneration System for Power and Chemical Products
polygeneration system with CO2 source control
polygeneration technology based on coal gasification
polygenesis
polygenic
polygenic disorder
polygenic function
polygenic inheritance
polygenic monogenic function
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