臼齿

The main performance of the period similar to upper respiratory tract infection symptoms:① fever in all cases, more than for the moderate fever;② cough, runny nose and tears, pharynx, such as congestive catarrhal symptoms, eye symptoms prominent conjunctival inflammation, eyelid edema, increased tears, photophobia, eyelid under the edge of a clear line of congestive, the diagnosis of measles very helpful ③ Koplik spots, eruptive in 24 ~ 48 hours prior to the emergence of about 1.0mm in diameter outside the gray dots red halo, found only at the beginning of the mucosa under the molars, but the increase in one day can be involved very quickly and spread to the entire buccal mucosa lip and mucous membrane after the rash appears in the gradual disappearance of skin rash may have a small dark red points;④ occasional skin urticaria, rash or scarlet fever faint rash appears when the typical skin rash disappeared;⑤ Some patients may have some non-specific symptoms such as general malaise, anorexia, etc.

这一期的主要表现类似上呼吸道感染症状：①发热见于所有病例，多为中度以上发热；②咳嗽、流涕流泪、咽部充血等卡他症状，以眼症状突出结膜发炎、眼睑水肿、眼泪增多畏光、下眼睑边缘有一条明显充血横线，对诊断麻疹极有帮助③Koplik斑，在发疹前24~48小时出现，为直径约1.0mm灰白色小点外有红色晕圈，开始仅见于对着下臼齿的颊粘膜上，但在一天内很快增多可累及整个颊粘膜并蔓延至唇部粘膜，粘膜疹在皮疹出现后即逐渐消失可留有暗红色小点；④偶见皮肤荨麻疹，隐约斑疹或猩红热样皮疹在出现典型皮疹时消失；⑤部分病例可有一些非特异症状，如全身不适、食欲减退精神不振等。

The Herbst appliance is cemented on the back molars and is in place and active 24 hours a day.

Herbst 器械在后面的臼齿上被接合并且是在地方中和活跃的一天 24 小时。

Meanwhile, the dominant Niviventer confucianus of each community is divided into 4 age-group: grown-up Ⅰ, grown-up Ⅱ, nearly-agedness, and agedness, according to its fray degree of the cheek tooth. There is no infancy group and sub-grown-up group.

同时对各群落的优势种社鼠按臼齿磨损度划分年龄组，发现发现冬季只有成年Ⅰ组、成年Ⅱ组、近老体组、老年组4个年龄阶段的个体，没有幼体组和亚成体组的个体。

Third molar or wisdom tooth removal can be performed in your dentist's office, an outpatient surgical facility, or a hospital.

三臼齿或智慧齿的拔除可在牙医诊所、门诊设施或医院进行。

Gradually turned into two feet to walk upright, hand, foot and division of labor, will use stones, sticks and other natural tools; body structure compared with Dryopithecus progress, dental arch into the arch, the teeth arranged more closely, canines are not prominent, molar greater occlusal surface, the dolphin's back back, stands about 1 meter, the brain is about 300 milliliters; mainly eat plants, and carnivorous.

逐渐变为两足直立行走，手足分工，会使用石块、木棒等天然工具；身体结构较森林古猿进步，齿弓成弧形，牙齿排列较紧密，犬齿不突出，臼齿有较大咬合面，吻部向后退缩，身高约1米多，脑量约300毫升；主要以植物为食，兼食肉类。

Molar-tooth is an enigmatic carbonate fabric composed of variously shaped cracks and voids filled with a characteristically uniform, equant microspar.

臼齿构造是一种神秘的碳酸岩构造，由特征一致、等粒微亮晶充填各种形态裂缝或孔隙空间形成。

Another noted finding is that the furcation of alveolar bone played a major role on the tooth mobility of first molar.

且牙根分叉处齿槽骨对第一大臼齿牙齿动摇度的影响扮演了一个重要的角色。

The distribution of root concavity were frequently found on the distal and furcation surfaces.

根面凹陷位置的分怖，除了上颚臼齿根外，均集中於都接面，且远心面及面向根面叉部的根面有较高的发生率。5。

Difficult clinical problem in periodonticprosthodontic therapy induded the knowledge of furcation anatomy, diagnosis and treatment of an involved furcation.

牙周补缀治疗上较困难的临床问题主要是和臼齿根叉解剖形态、根叉齿槽骨病变的诊断与治疗。

Difficult clinical problem in periodonticprosthodontic therapy induded the knowledge of furcation anatomy , diagnosis and treatment of an involved furcation.

摘要牙周补缀治疗上较困难的临床问题主要是和臼齿根叉解剖形态、叉齿槽骨病变的诊断与治疗。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。