Your dentist may also advise you to visit a dental hygienist who can remove plaque build-up and calculus from your teeth and show you the best ways to keep your teeth clean and healthy.

你的牙醫(yī)也可能建議你訪問牙齒衛(wèi)生員誰可以移除斑塊的建立和微積分從您的牙齒和顯示您的最佳辦法亚洲肏屄视频，讓您的牙齒清潔和健康柚木在线无码视频精品。

Generally say, the oral hygiene is bad, tartar and dental calculus pile up, the food Qian fills, germ and germ spot function, badly fill dental cavity and have a tooth filled incitement, or oppress gum etc., is all important partial reason that causes a tooth to blaze for week.

一般說91视频日韩，口腔衛(wèi)生不良黄色视频在线的，牙石和牙垢堆積91亚洲精品在线免费，食物嵌塞天天免费操一操，細菌和菌斑作用，不良補牙和鑲牙刺激九九精品视频在播放一，或壓迫牙齦等97超频国产在线公开免费视频，都是引起牙周炎的重要局部原因。

So not only can the clearance food remnant, the tooth noodles germ spot and dental calculus filth, prevent°from the formation and deposition of tooth stone calculus, and can also rise to massage a gum, promote blood circulation, strengthen a tooth to organize for week of the function of anti-disease ability.

這樣不僅可清除食物殘渣黄色视频在线观看www小说、牙面菌斑国产特级黄色毛片操比视频、牙垢污物，防止牙結(jié)石的形成和沉積在线免费看黄片视频快点现在，而且還能起到按摩牙齦久久精品国产96久久，促進血液循環(huán)，增強牙周組織的抗病能力的作用国产一级一级。

We also can measure ,design , construction for clients and process cylinders lf variety standards, fire burning board, flight lf steps stone, road dental calculus, sawing and digging stone, cutting glass schorl, mushroom stone, flower pieces together, peculiar cover of the door, specially thick slabs, stage slabs etc.

六亚洲中日韩A∨无线、公司《企業(yè)宣傳海外版》日韩精品久久一区、《企業(yè)宣傳電子商務(wù)版》欄目：該欄目大力宣傳我國企業(yè)形象、產(chǎn)品優(yōu)勢在线视频国产www7788、產(chǎn)品銷售合理報價1级黄色片、企業(yè)發(fā)展前景等，為提高企業(yè)和產(chǎn)品的海內(nèi)外知名度久久免费视频观看二，爭取更多的外商投資和產(chǎn)品定單起著重要作用黄页视频网址。

Let me have a look There are a lot of dental calculus and odontolith on your teeth .

hellip；在您的牙齒上有很多牙垢和牙石全网免费一级毛片。

P: What are dental calculus and odontolith?

病人：什么是牙垢和牙石欧美视频v？

P: Can we prevent dental calculus and odontolith?

病人：牙垢和牙石可以預防嗎？

P: How to remove the dental calculus and odontolith?

病人：怎樣除去牙垢和牙石呢欧美亚性爱大片？

The proportion of periodontal disease, parulis, dental calculus, and maxillofacial deformities is rising and that of dental deposit and choice of F toothpaste is falling as pupils go on to higher grade.

隨著年級的升高国产精品亚洲综合一区在线观看，牙周病患病率、牙齦出血率女人18毛片A级毛免费、牙結(jié)石檢出率黄网免费直接观看、牙頜畸形患病率、氟牙癥的患病率也增加国产在线观看三级片。

Because dental calculus is more likely to cause the accumulation of dental plaque, causing gingivitis, gingival bleeding, periodontal disease.

因為牙結(jié)石更容易造成牙菌班的堆積18禁成年无码免费网站无遮，造成牙齦炎、牙齦出血www.aaaaaaaav，牙周病岛国一级高潮av黄片。