请输入您要查询的字词:
单词
牙龈炎
释义
牙龈炎
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。
随便看
China international advertising festival
China International Art Exhibition Ltd.
China International Aviation & Aerospace Exhibition
China International Book Trading Group Co., Ltd.
China International Cartoon & Animation Festival
China International Clothing & Accessories Fair (CHIC)
China International Design Fair
China International Economic and Trade Law Society of China Law Society
China International Economic Consultants
China International Engineering Consulting Corporation
China International Environmental Protection Exhibition and Conference
China International Famine Relief Commission,CIFRC
China International Freight Forwarders Association
China International Furniture Fair
China International Import Expo
China International New Media Art Festival
China International New Media Short Film Festival
China International Photograph & Electrical Imaging Machinery and Technology Fair, CHINA P&E
China International Pipeline Conference
China International press Photo Contest
China International Public Relations Association
China International Publishing Group
China International Scientific and Technological Co-operation Award
China International Sporting Goods Show
China International Television Corporation
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/12/15 7:20:30