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gingivitis
释义
gingivitis
Encyclopedia
医学
牙龈炎
释
gingivitis
牙龈炎
牙龈组织的炎性病变。表现为牙龈红肿、口臭、出血等。是最常见的牙龈病,属于慢性感染性疾病,主要感染源为堆积在牙颈部及龈沟内的牙菌斑中的微生物。菌斑微生物及其产物长期作用于牙龈,首先导致牙龈的炎症反应,继而引起机体的免疫应答反应,即菌斑性龈炎,又称慢性龈炎、慢性龈缘炎、单纯性龈炎。
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BOLT
bolt
bolted spherical joint
bolter-miner
bolting
bolting and shotcreting
bolting technology for steel bridge
bolt-shotcrete support
Boltyanskiǐ
Boltysh crater
Boltzmam system
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Boltzmann brain paradox
Boltzmann constant
Boltzmann crater
Boltzmann distribution
Boltzmann distribution law
Boltzmann-Einstein equations
Boltzmann-Einstein system of equations
Boltzmann entropy
Boltzmann entropy formula
Boltzmann equation
Boltzmann equation at steady state
Boltzmann equation of state
Boltzmann ergodic hypothesis
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