Dental length ; inspection ; mineralization ; measure error ; math physical statistics ; regression equation

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The length of mandibular dental arch is controlled under weak genetic factors. Both maxillary and mandibular crowding are influenced by the environmental factors.

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So the death age of the youngster and infant can be inferred through the length of the tooth, that is, through repeatedly measuring 100 teeth, use math physical statistics methodology to infer dental length and age regression equation, then put the length of the tooth taken from the scene and the type into the equation, and the death age can be inferred.

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The posterior length of the dental arch changed significantly (P.001). The maxillary and mandibular arch shapes didn't change before and after treatment.

結(jié)果：上国产一级a爱做片就在线看、下牙弓寬度在矯治前、后有顯著差異(P.05)91精品在线观看视频；上久久久久久精品免费免费xav、下牙弓長度治療前、后尖牙長度變化不明顯欧美乱强伦，而第一磨牙長度具有顯著性差異(P.001)黄色网站淫乱片；治療前、后国产AAA级毛片A片，上最新国产在线视频、下牙弓形狀無明顯變化。

Key words］root canal apex locator; periapical diseases; dental pulp cavity; working length; aged

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Shore Dog also makes martingale and standard Ribbon Dog Collars for Nancy Waddell rescued Riva from a Taunton racetrack in 2003 when the greyhound was 2 years old through a Salisbury organization called Greyhound Adoption Service.BThe owners of a kennel where 17 dogs died from smoke inhalation have settled their lawsuit against the Naples-Fort Myers Greyhound Track in BonitaThe need for dental work was a given, even among the 1-year-old pups.

岸上狗狗還鞅及標(biāo)準(zhǔn)圓領(lǐng)絲帶為南希救出里瓦Waddell女士從taunton在賽場2003年2歲時被賽經(jīng)過士巴利組織稱為賽狗收養(yǎng)一名車主service.bthe17狗死于吸入濃煙而定居其訴訟那不勒斯-邁爾斯堡賽軌道bonitathe需要牙科工作給予了人人操人人爽超碰，即使在1歲的幼犬欧美性爱十四页。

The medical equipment includes tools to carry out dental treatment , as well as ablutions abortions .

醫(yī)療設(shè)備包括實施牙科手術(shù)和流產(chǎn)受傷的工具。

Measured and X Rays to research bone diseases.Results: Dental caries of 43 skelefons were accourted for 31.42%. Occipital osteoma.Aflanto epistroph articular location,chronic maxilla osteomylitis,right patella femoral condyle heal and left tibial osteomyelitis were founded each one case,vertebral labial hyperplasia 16 cases accounted for 43.24%.

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Water/powder ratio ; Pouring time ; Alginates ; Dental impression materials

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Heraeus Kulzer was on the forefront of the development of dental material being amongst the first to introduce commercially manufactured PMMA based denture materialspatented by Kulzer in the 1930 s, light cured composites, precious ceramics-bonding alloys, acrylic teeth, alginates and silicone impression materials and many more.

在齒科材料研發(fā)進程中日本黄色视频日本黄色视频，賀利氏古莎始終活躍在前沿陣地。例如：1930 年代欧美一级免费看黄片视频，古莎首創(chuàng)商業(yè)化生產(chǎn)以 PMMA 為基質(zhì)的牙托材料專利技術(shù)欧美性爱23TB，以及光固化復(fù)合樹脂、貴金屬烤瓷合金、樹脂牙一a级视频、藻酸鹽和硅橡膠印模材料等都在世界上處于領(lǐng)先地国产盗摄正在播放一区。