“periodontal disease”的概念、定义、翻译、参考文献-科学参考

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。
随便看	lossless medium lossless storage lossless system loss matrix loss model loss modulus loss of accuracy loss of circulation loss of contrast loss of coolant accident loss of excitation loss of genetic diversity of aquatic animals loss of heterozygosity loss of information loss of light loss of load probability method loss of prestress loss of situational awareness loss of vitality loss of voice loss of wrong decision loss on drying test for pharmaceutical loss parameter loss prevention loss probability

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