- 更多网络例句与双牙的相关的网络例句 [注：此内容来源于网络，仅供参考]
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Nevertheless, when Dr. McDermott is ready to start a patient on a bisphosphonate, he asks if a tooth extraction or dental implant is planned; if so, he'll wait to start the drug until after the procedure.
但每当McDermott博士准备对患者采取双磷酸盐治疗时，他都会询问患者是否有拔牙或种植牙的计划；如果有，他会等到患者完成拔牙或种植牙之后再开始使用双磷酸盐。
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Abstract〕Objective:To study the tooth size correlation between permanent cuspid and bicuspid group and other teeth groups in malocclusion.
摘要〕 目的：研究错、正常的尖牙、双尖牙组与其它组牙的相关性，为尖牙、双尖牙组的预测提供科学依据。
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METHODS: A total of 36 patients from the Affiliated Hospital of Guilin Medical College between September 2003 and August 2006 were treated with OPAK system of 0.022 inch straight wire appliance to pull out four permanent teeth of first bicuspid in symmetrical order.
选择2003-09/2006-08在桂林医学院附属医院进行口腔正畸治疗，双侧对称拔除四颗第一双尖牙的恒牙牙合患者36例。
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Class Ⅲ furcation defects were created at the mandibular second pre-molars, first molars and second molars.
人工制备3只食蟹猴双侧下颌第二双尖牙、第一磨牙和第二磨牙的慢性Ⅲ度根分叉病损。
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World Health Organization clinical trials to prove substantial, resulting in tooth decay due to the large population of harmful bacteria, the functional characteristics of type toothbrush display type in its unique design and high-quality brush sanding dual filament tip to the forward bending of the back of hard-depth Brush laniary site, around the teeth close to teeth, dental plaque thoroughly cleaned; arc mitigation brush too much force caused by gingival bleeding and abnormal wear and tear; follow internal alveolar brush with regulation, in-depth teeth cleaning teeth bacteria grouper; display type brush to help clean and dry quickly to curb the breeding of germs.
世界卫生组织大量临床实验证明，产生蛀牙的原因是有害细菌的大量繁殖，功能型牙刷的特色在于其独特展示型刷头设计及优质双尖磨毛细丝，能向前弯曲，深入后排难刷大牙部位，包住牙齿紧贴牙缝，彻底清洁牙菌斑；弧型刷头缓解用力过猛而导致的牙龈出血和异常磨损；跟着牙槽内部排列调节刷头，深入牙缝清洁牙菌斑；展示型刷头，有助于快速清洁和晾干，抑制细菌滋生。
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Pierson went to bed very excited about the prospect of the tooth fairy financially compensating him for his double loss.
小皮上床睡觉时高兴坏了，一个劲幻想牙仙会怎样弥补他双份的损失。
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Radiograph of teeth in mesiodistal direction were taken.
结果 ：单根单根管上颌第二前磨牙的根管弯曲仅有 2个，单根双根管牙齿的根管明显弯曲有 6个，在 2 8个双根牙中有明显根管弯曲的 6个，根管弯曲的牙齿总发生率为 6 。6 %(14 /2 13)。
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The clinical characters of oligodontia concluded from this study are following:(1) There is significant difference that more teeth absent and more existent teeth anomalies in patients of oligodontia/S group than in patients of oligodontia/I group, and the peg-shaped upper lateral incisor is the most frequently affected teeth with shape anomaly.(2) Both of the two groups have no significant differences in number of teeth missing between maxilla and mandible as well as that between left and right side.(3) The distribution of teeth missing is bilateral symmetry in both groups, but the frequency of teeth lost are different: excluding the third molar, in oligodontia/I group, the lower second premolar is the most frequently congenitally missing tooth followed by the upper lateral incisor, while in oligodontia/S group, the most frequently missing teeth are mandibular canine and maxillary lateral incisor. Nevertheless, the first molars are the most stable teeth in both groups.(4) In oligodonita/I group, the mean mesiodistal dimensions of all type of existent teeth are significantly smaller than normal value. It is implied that oligodontia is not an isolated phenomenon, but is related to a complex of other dental changes.
对于口腔多个恒牙先天缺失的临床特点有以下初步结论：(1)综合征型先天缺牙患者较单纯型先天缺牙患者恒牙缺失数目更多，平均分别为23.9个和14.9个，且现存牙齿有更多的形态异常，分别为7／10例（70％）和6／22例（27.3％），其中最常见的是上颌侧切牙畸形；(2)两种类型的多个恒牙先天缺失患者的缺牙数目在上下颌及左右侧之间均无差别；(3)两种类型的多个恒牙先天缺失患者在缺失牙位上均呈对称分布，但在具体牙位上有所差异：不计第三磨牙，单纯型先天缺牙最常缺失的牙位是下颌第二双尖牙、其次为上颌侧切牙；而综合征型先天缺牙最常缺失的牙位是下颌尖牙和上颌侧切牙；无论何种情况，第一磨牙均为牙列中最稳定的牙齿；(4)在单纯型先天缺牙患者中，现存恒牙的牙冠宽度较国人正常值偏小，差异显著，提示牙齿形态与多个牙先天缺失有一定相关性。
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objectivethe aim of this study was to evaluate the curative effects of the modified fixed reverse twin-block appliance combine edgewise on treatment of adult angle ⅲ anterior crossbite.methodsthe appliance was used on 15 adult subjects with angle ⅲ malocclusion and then compared clinical character and x-ray cephalometry before and after treatment.resultsafter 4 months treatment the appearance and profile were improve evidently, mandible retrusion was to lead molar and canine were angle i,overjet and overbite were normal.
目的：应用改良固定反式双阻板矫治器（twin-block appliance，tba）联合方丝弓技术矫治成人angleⅲ前牙反牙合，为成人前牙反牙合提供新的治疗方法。方法：矫治成人患者15例，进行临床表现及相关硬组织测量。结果：固定反式tba戴用4个月后下颌明显后退。所有患者在未拔牙的情况下前牙反牙合均得到有效治疗，磨牙及尖牙均达到i类关系。但上颌仅为牙及牙槽的代偿性变化。
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The technique of SSD and MPR with Dual-slice spiral CT scanning may obtain the images which can satisfy clinical necessity. This 3-D images in combination with section may supply vast information about impacted teeth in maxilla clinically. It can be used as one exact examining instrument for treatment. maxilla unerupted teeth; spiral CT; 3-dimensional reconstruction
双排螺旋CT表面遮盖法和多平面重建技术能获得满足临床需要的三维图像和多平面重建图像，联合断面图像可为临床提供上颌埋伏牙的大量信息，可作为埋伏牙治疗进一步的精确检查手段。
- 更多网络解释与双牙的相关的网络解释 [注：此内容来源于网络，仅供参考]
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impacted bicuspid：阻生双尖牙
impacted 嵌塞的 | impacted bicuspid 阻生双尖牙 | impacted cuspid 阻生尖牙
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bicuspid tooth：二尖牙, 二尖齿
bicurved | 双弯曲的 二曲线式的 | bicuspid tooth | 二尖牙, 二尖齿 | bicuspid valve | 二尖瓣
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diphyodont：套牙(列)的
diphyllous 具两叶的 | diphyodont 套牙(列)的 | dipl- 二,双
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estrogen：雌性激素
双酚A是一种重要的化工原料,可用来制造多种塑料、磁牙的充填物或密合剂等,因其结构类似雌性激素(estrogen),而被视为一种荷尔蒙干扰物(hormone disruptor)或内分泌干扰物(endocrine disruptor),其干扰内分泌的能力大约为雌性激素的万分之一.
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pulp：牙髓
4牙髓(Pulp) 一层软组织. 1前牙(Anterior teeth) 位于牙弓的前部,包括切牙和尖牙. 2后牙(Posterior teeth) 位于牙弓的后部,包括双尖牙和磨牙. 3嵴(Ridge) 为牙釉质的长线状隆起. 不同部位的嵴,有不同的名称. (出示尖牙及磨牙模型).
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bifanged：有两个根的(牙)
bifactor theory | 双因子论 | bifanged | 有两个根的(牙) | bifarious | 二重的 二列的 相背的
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bilophodont type：双脊牙型,双脊齿型
bilocellate 具两分室的 | bilocular 具二室的 | bilophodont type 双脊牙型,双脊齿型
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geminated teeth：双生牙
1 融合牙(fused teeth) 定义:由两个正常牙胚融合而成双生牙(geminated teeth) 定义:由一个内向的凹陷将一个牙胚不完全分开而形成不完全的双生牙. 结合牙(concrescence of teeth) 定义:两个牙的牙根发育完全以后发生粘连的牙.
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premolars：前磨牙
3、 前磨牙(premolars)又名双尖牙(bicuspidteeth),位于尖牙之后,磨牙之前,左右上下共8个. 牙冠呈立方形,又一个咬合面,一般为双尖,下颌第二前磨牙有三尖者,前磨牙有协助尖牙撕裂及协助磨牙捣碎食物的作用. 牙根扁,亦有分叉者,
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Wood Frame Construction Manual for One and Two-Family Dwellings：独户和双户住宅用木框架结构手册
ANSI/ADA/ISO 3950-1994 牙科学.牙齿和口腔区的... | ANSI/AF&PA WFCM-2001 独户和双户住宅用木框架结构手册 Wood Frame Construction Manual for One and Two-Family Dwellings | ANSI/AFBMA 11-1990 滚柱轴承额定负...