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- Four, to paper drum, delivery chain Rod tooth wear pads, radiograph, take the paper is also paper out of Rumple. 四、傳紙滾筒、收紙鏈桿的牙墊、牙片磨損，叼紙力不敷也會(huì )造不敗紙張不入褶。
- Results: The stresses on the surface of the condyle increased obviously as the tooth wear aggravated. 結果：隨著(zhù)磨耗程度的加重，髁狀突表面的應力增加較多。
- To investigate the rules and trends of tooth attrition by studying the tooth wear of population in Neolithic Age from banpo museum. 調查六千年前新石器時(shí)期古人牙齒的磨耗狀況,以探尋牙齒磨耗的規律及其演化發(fā)展趨勢。
- Walnuts, chestnuts, and other nuts are a favorite of squirrels, open bite hard shell, the squirrel is not only a game, can also help tooth wear. 核桃、栗子等堅果是松鼠的最?lèi)?ài)，咬開(kāi)堅硬的外殼，對松鼠不但是游戲，也可以幫忙磨耗牙齒。
- Objective: To explore a new method and it's clinical efficiency of porcelain technique on severe tooth wear and dentition defect. 摘要目的：運用金屬或烤瓷修復技術(shù)修復牙列重度磨耗伴牙列缺損的臨床效果。
- Non-carious disease has various clinical characteristics and can be mainly categorized into tooth wear,wedge-shaped defect,cracked tooth and fracture. 牙齒硬組織非齲性損傷在臨床上大致可歸納為磨損、楔形缺損、隱裂和牙折。
- The last thing the majority of dental problems are caused by tooth wear pads and radiograph, pathwaywas, block, fatigue failure caused by spring. 叼牙題目不小都是因牙墊和牙片磨損、凹凸不服、牙座彈簧怠倦生效等引起。
- Keywords PR MMCs;Load;Wear coefficient; 顆粒增強鐵基復合材料;載荷;磨損系數;
- Methods:The material comprised 84 subjects,whose wedge-shape defects of tooth were evaluated with Smith' tooth wear index. According to the TWI,the subjects were divided into mild and severe group. 方法 :選 84名老年人 ,采用Smith牙齒磨損指數分度檢查全口牙齒頸楔狀缺損 ,并據缺損程度分組 ;
- coefficient of frictional wear coefficient 磨損系數
- To explore the effect of high fluoride and low protein on tooth development and clarify the mechanism of excessive tooth wear, and decalcification of incisors were researched by SEM. 為了探索高氟低蛋白對牙齒發(fā)育的影響,闡明牙齒過(guò)度磨損的機理,應用掃描電鏡對第一、二切齒脫鈣前的礦化及脫鈣后的基質(zhì)結構作了觀(guān)察。
- Objective: To investigate the short-term and long-term effects of occlusal rehabilitation on the co-contractration patterns of masticatory muscles of patients with extensive tooth wear. 摘要目的：探討咬合重建修復對牙齒重度磨耗患者咀嚼肌肌電圖之間協(xié)同模式的近、遠期影響。
- Check at the beginning of the view that this machine a few years later, tooth wear pads radiograph, high and low imbalance, paper strength are inconsistent, the size of the anisotropism apertognathia. 不柔閉始時(shí)查抄覺(jué)得這臺機械擱置幾年后，牙墊牙片磨損慘重，凹凸不不平衡，叼紙力度不分歧，閉牙巨細不平衡。
- Meaning and reasonable determination of wear coefficient 磨損系數的含義及合理確定
- Keywords PR MMCs;friction velocity;wear coefficient; 顆粒增強鐵基復合材料;摩擦速度;磨損系數;
- It is firstly recommended that mouthpiece should be worn for mouth protect because field athlete who have to work MVC out was found to have higher tooth wear and estimated dental age. 所以判斷運動(dòng)員不僅是對咬牙的口腔惡習或為了提高完成運動(dòng)能力需要使用護齒。
- I was given gas when they pulled my tooth out. 給我拔牙時(shí)用了一氧化二氮。
- It was a freak of mine to wear pink pajamas. 穿上粉紅色睡衣是我一時(shí)的奇想。
- A film of mucus and bacteria on a tooth surface. 齒菌斑牙齒表面一層粘液和細菌的膜
- Keywords tooth;tooth wear;ancientry; 關(guān)鍵詞牙齒;磨耗;古代;
