The bacteria in plaque make poisons that attack the gums.
牙菌斑中的细菌会产生损伤牙龈的毒素。
Everyone has a layer of bacteria on their teeth called plaque.
每个人的牙齿中都有一层叫做噬菌斑的细菌。
Bacteria in plaque also cause gingivitis and other periodontal diseases.
菌斑中的细菌还可以导致牙龈炎及其他牙周病。
These activities remove plaque, which is a complex mass of bacteria that constantly forms on your teeth.
这些措施可以清除菌斑。菌斑是在你牙齿上持续形成的细菌聚集复合物。
Compounds in black tea can attack the bacteria that form plaque and prevent the plaque from sticking to teeth, U. S. researchers found.
美国的研究人员发现，红茶中的多种化合物可以杀灭导致牙菌斑的细菌，也可以防止牙菌斑粘附在牙齿上。
Drinking black tea has been found to prevent dental plaque formation and to kill bacteria that infect teeth.
喝红茶可以防止牙菌斑的形成，还可以杀死感染牙齿的细菌。
Raw, crunchy fruits and vegetables scrape away some of the bacteria and plaque in the mouth, thus reducing the risk of cavities. Keep these tips in mind.
生的、松脆的水果和蔬菜会刮落细菌和牙斑，从而降低蛀牙的风险。
Acid attacks can happen as a result of plaque bacteria acting on the sugars in our diet, or as a direct result of the acids in food dissolving away the enamel on the surfaces of our teeth.
酸袭击可能发生，由于牙菌斑的细菌作用于我们饮食中的糖，或作为一个直接结果，酸溶解食物上溶掉了在我们牙齿表面上的珐琅。
In just one hour, plaque bacteria will start converting sugar and starch particles into harmful acids that attack the tooth enamel.
短短一小时，已足够让牙垢膜细菌把糖份及淀粉质转化为有害的酸性物质，侵蚀珐琅质。
Plaque is the sticky film of bacteria that forms on the teeth and produces acids which dissolve the tooth enamel.
牙垢膜是由牙齿表面细菌形成的黏膜，会制造酸性物质并侵蚀珐琅质。
Plaque is a sticky film of bacteria that covers your teeth and gums. It develops constantly and you clean it off every day when you brush your teeth.
牙菌斑是覆盖在牙齿和牙龈上的一层顽固细菌，并会不断增长，你需要在每天刷牙时清除掉这些菌斑。
Plaque grows when bacteria attach to the tooth and begin multiplying.
当细菌粘附到牙齿上并增值。
The teeth are subject to caries (decay), caused by acid from bacteria In plaque, a yellowish film that builds up on teeth.
牙齿易成为龋齿（蛀牙），由齿面的淡黄色薄膜（齿斑）上的细菌制造出的酸而造成。
The film of bacteria is called plaque.
在牙齿上的细菌膜名为牙垢。
After eating, saliva neutralizes and washes away acids produced when bacteria in plaque break down food.
当咀嚼后，蚀斑中细菌分解食物时产生的酸可被唾液中和并冲刷掉。
Scientists have found a compound in the fruit can stop bacteria from clinging to the teeth, blocking the formation of damaging plaque deposits.
科学家在这种水果中发现一种化合物，可以阻止细菌黏附 在牙齿上，防止破坏性齿菌斑沉淀物的形成。
The oil attracts and removes bacteria and dissolve plaque and tartar, resulting in the teeth becoming healthier and whiter.
油可以溶解牙齿上的牙菌斑和牙结石，让牙齿变得又白又健康。
The plaque morphology, size, transparence, central transparent region, and the halo changed according to different host bacteria;
针对不同宿主菌其噬菌斑形态、大小、透明度、边缘界限、中心透明区及晕环均发生相应变化；
The bacteria live in the plaque that builds up around the base of teeth due to poor dental hygiene. Plaque is a gradual accumulation of food debris, saliva and minerals.
口腔卫生状态差时，食物残渣、唾液及矿物质逐渐堆积，在牙根部形成菌斑，细菌即在此增生。
Periodontitis etiology and gingivitis similar, but the in periodontitis, a special bacteria in dental plaque …
牙周炎的病因与龈炎近似，但在牙周炎中，菌斑中特殊细菌的…
RESULTS: in the control group, there were scattered pathogenic bacteria on the teeth surface and bacterial plaque and great deal pathogenic bacteria in the teeth fissure and gingival sulcus.
结果：对照组大鼠牙齿表面有散在病原菌，窝沟和龈沟内有大量病原菌或菌斑。
Periodontal disease is caused by bacteria, and bacterial plaque is the initial factor of periodontal disease.
牙周病是细菌感染性疾病，菌斑微生物是牙周病的始动因子。
When you brush your teeth, you remove most of the plaque-causing bacteria.
当你刷牙的时候，你消除了大部分形成斑块的细菌。
When you brush your teeth, you remove most of the plaque-causing bacteria.
当你刷牙的时候，你消除了大部分形成斑块的细菌。
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