牙石

Beijing Hongda Shengxing International Stone Co. Ltd was built in 1993, it bases onthe resources of stone from FangshanBeijing. We are mainly dealing in White Marble Sculpture, Natural Slate, Mushroom Stone, Cultural Stone, Garden Stone,Cobblestone, Curbstone Square Stone, Axstone, Flamed Stonedomestic and abroad Marble and Granite,etc.

北京鸿达盛兴国际石业有限公司创建于1993年，以北京房山丰富的石材资源为依托，主要经营汉白玉石雕、天然板岩、蘑菇石、文化石、假山石、鹅卵石、路牙石、广场石、剁斧石、火烧石及国内外天然大理石、花岗岩等。

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.

一般说，口腔卫生不良，牙石和牙垢堆积，食物嵌塞，细菌和菌斑作用，不良补牙和镶牙刺激，或压迫牙龈等，都是引起牙周炎的重要局部原因。

The outside source applies color is because the tooth surface exists various germs, they secrete many sticky sex materials in the tooth surface, everyday the tea dirt in the food, smoke Zi, and drink aquatic and some mineral qualities and people the mineral quality within saliva adsorb on these sticky sex materials to form germ spot and tartar and make tooth yellow gradually or black.

外源性着色是由于牙齿表面存在着多种细菌，它们在牙齿表面分泌许多黏性物质，日常饮食中的茶垢、烟渍、以及饮用水中的某些矿物质和人们唾液中的矿物质吸附在这些黏性物质上形成菌斑和牙石，逐渐使牙齿变黄或变黑。

The coalescence that still has already roasted porcelain tooth and radicle tooth is easy gathering germ the spot, the formation tartar, should notice to sweep, the crevice between teeth can be used dental floss from the Jie, and periodical get to hospital of check, Jie tooth.

还有烤瓷牙与基牙的接合处容易聚集菌斑，形成牙石，应注意清洁，牙缝间可用牙线自洁，并定期到医院检查、洁牙。

This disease much because of the germ spot, tartar, the food Qian fills and badly repairs a body and bites wound etc. to cause, the gum inflammation swells and makes the germ spot piled up to aggravate in the meantime, and is expanded to postpone to the gums bottom by the gums.

本病多因为菌斑，牙石，食物嵌塞，不良修复体，咬创伤等引起，牙龈发炎肿胀，同时使菌斑堆积加重，并由龈上向龈下扩延。

Rinsing with Glister Concentrated Mouthwash has been shown to be more effective in removing plaque than just brushing alone.

A：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丽齿健氟素牙膏能在牙石形成前清除牙垢膜；配合丽齿健浓缩漱口水使用，更证实比单刷牙更有效减少牙垢膜

Tooth decay begins when teeth are not cleaned properly after eating.In just one hour,plaque bacteria will start converting sugar and starch particles into harmful acids that attack the tooth enamel.Within 24hours,plaque can harden to form tartar,which can only be removed by aprofessional.Help prevent tooth decay and gum disease by cleaning away plaque at the gum line each day using Glister Multi-Action Fluoride Toothpaste and rinsing with Glister Concentrated Mouthwash.

A：进食后没有适当清洁牙齿，是蛀牙的导火线短短一小时，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24小时内，牙垢膜便会硬化，形成牙石，必需由牙医清除要预防蛀牙及牙周病，建议你每天使用丽齿健氟素牙膏，清除积聚于牙龈边缘的牙垢中国化妆品代理网膜，再以丽齿健浓缩漱口水漱口

The tartar is a gums various tooth week the harmful germ stirs up a ratio can not little"carry a body", because the gum atrophies, but be disgusted with making oxygen germ can stir up, spread under the gums, hit gum and tooth over a long period of time the week organizes of health;In the meantime such as front say of because of the malnutrition of gum, this eliminates that long under, then cause the adult mouth cavity resist the disease violate of ability, along with age growth but significantly decadent result, thus cause various gum burning, tooth week burning, tooth Sui burning symptom.

牙石是龈下各种牙周有害病菌滋生比不可少的"载体"，由于牙龈萎缩，而令厌氧菌在龈下得以滋生、扩散，长期侵袭着牙龈和牙周组织的健康；同时如前面所说的由于牙龈的营养不良，此消彼长之下，进而导致成年人口腔抵抗疾病侵害的能力，随着年龄增长而大幅衰退的结果，从而引发各种牙龈炎、牙周炎、牙髓炎症状。

Fuse tartar therapy:The tooth gold biotechnology product that contains a natural plant through to lift to do has no chemistry additive, just like flavor, don't need into appetite absorption, brush teeth to gargle and then can see obvious effect just after needing through contain, use in brief, safety Gao, belong to have no pain go to stone, principle be pass to refine from the plant but of essence composition, reaction happen with tartar this kind of chemistry derivatives, thus attain thorough gum fuse tartar of effect, the tooth stone calculus sheds off to recover the sheen that tooth surface originally possessed, passing to brush teeth will have been already fused of gums bottom the tartar clean up, after return can plus the 1 F protection film in the tooth surface, make the tartar no longer easily re- adhered to.

溶解牙石疗法：通过口含天然植物提练的牙齿黄金生物科技产品，无任何化学添加剂，无异味，无需进入肠胃吸收，只需要通过口含后刷牙漱口就可以看到明显效果，使用简单，安全性高，属于无痛去石，原理就是通过从植物中提炼而出的精华成份，跟牙石这种化学衍生物发生反应，从而达到深入牙龈溶解牙石的功效，牙结石脱落恢复牙齿表面原有的光泽，通过刷牙可将已溶解的龈下牙石清理出来，之后还能在牙齿表面加上一层保护膜，让牙石不再容易重新附着。

Have the sufferer of tartar should periodical arrive the hospital cure and chase tartar etc. the clearance is clean and get a tooth bag for week, tooth week usually swells and overflows the Nong beard surgical operation treatment, with proud flesh in the clearance tooth week bag organization and the stone calculus in gum, make the tooth supported to organize for week reborn, recover, tooth loose but can adopt steel wire ligation or clipboard fix, make loose move a tooth mutual support, depend on, attain opposite stability, can bear the effect of certain dint.

有牙石的患者应定期到医院去治疗，把牙石等清除干净，患有牙周袋，牙周经常肿胀，溢脓者须手术治疗，以清除牙周袋内的肉芽组织及牙龈下结石，使牙周支持组织再生，恢复，牙齿松却者可采用钢丝结扎或夹板固定，使松动牙相互支持，依靠，达到相对稳定，能承受一定力的效果。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。