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METHODS: Sixteen patients of maxillary prognathism with skeletal Class Ⅱ malocclusion underwent joint orthodontic treatment and orthognathic surgery were included.

对16例骨性Ⅱ类上颌前突患者（上颌骨前突伴下颌骨后缩14例，其中同时伴颏后缩6例；单纯上颌骨前突2例）进行外科－正畸联合治疗。

The measurement of facial soft tissue thickness carry out soft tissue profile analysis in orthodontic,appearance reconversion and reconstruction in forensic anthropology , cosmetic surgery renovation in facial soft tissue trauma etc.

面部软组织覆盖厚度的测量在口腔正畸学上进行软组织侧貌分析、法医人类学进行面貌复原与重建、颌面部软组织创伤进行美容整形外科修复等学科领域具有重要的实际应用价值。

The reason for this is the monetary retrogradation in financial development, which is result of both the financial control and economi...

实际上，中国货币化水平畸高的一个重要原因就是中国经济在货币化进程中出现了严重的货币浅化现象。

Methods Between 1993-1998, we applied orthodontic techniques of Edgewise brackets to treat 35 cases of patients which include 58 loosen teeth caused by trauma factors, most adopting edgewise brackets plus round wire.

应用正畸Edgewise托槽技术治疗35例患者计58颗创伤因素所致松动牙。

Here is a testicular neoplasm that is mostly teratoma, but embryonal carcinoma and seminoma were found microscopically.

主要成分为畸胎瘤的睾丸肿瘤，但在显微镜下胚胎癌和精原细胞瘤都可找到。

One case was pure choriocarcinoma;the other 2 were of mixed types(teratoma with choriocarcinoma and seminoma with choriocarcinoma, respectively).

第一个病例是单纯绒毛膜细胞癌，另外两个病例则属於混合型（畸胎瘤及绒毛膜细胞癌，精细胞瘤及绒毛瘤细胞癌）。

Boyd, RL and YS Chun, Eighteen-month evaluation of the effects of a 0.4% stannous fluoride gel on gingivitis in orthodontic patients.

博伊德， RL和伊苏春， 18个月的评估的影响为0.4 ％锡氟化物凝胶对牙龈炎在正畸患者。

Older approaches to biomechanics and orthodontic tooth movement included the implied, intuitive "stick in the mud" model, which was rather effective in explaining traditional Tweed mechanics.

旧办法，生物力学和正畸牙齿移动包括暗示，直观的"大棒在泥"的模式，这是比较有效的解释传统特威德力学。

The results above showed:(1) The cultivars of large-flowered chrysanthemum are widely distributed in Beijing area with plentiful floral types and floral colors;(2) The cultivars with the rare types and colors are urgent for protection;(3) Most of the quantitative characters obeys to the normal distribution,some important traits agreed with skewed distribution.The probability grading can assist quantitative character in establishing new grading standards;(4) Most of qualitative characters is asymmetrical in cultivars,which might be caused by unbalanced differentiation of characters or linkages coming from emphasis characters selection;(5) The floral characters are relatively stable and have comparably large influence on classification,the characters of stipule also have a certain degree of stability and can act as an reasonable supplement for cultivars classification,but the foliar characters have worse stability and can only be recognized as lower level criterion.(6) The genetic relationship among the Flat-petaled group,the Quilled-petal group and the Spoon-petaled group are closest,which followed by the Filiform-petal group because of long-term selection pressure for the specialization of the petal tip loved by most people.The Anemone-petal group has further genetic relationship with these four groups.(7) ISSR molecular marker detection indicates that the proportion of polymorphic loci of lardge-flowered chrysanthemum is higher,in which the Flat-petaled group has the highest genetic diversity level.

综合以上的研究结果表明：(1)北京地区现有大量大菊品种，且花型与花色较为丰富；(2)珍稀花型、花色品种亟需保护；(3)大部分数量性状是符合正态分布的，少数重点观赏性状迫于选择压力呈现偏态分布，概率分级法能够辅助大菊的数量性状建立新的分级标准；(4)大部分质量性状在品种群内的分布是不均匀的，可能是由菊花性状遗传分化的不均衡性或受到选育重点性状的连锁作用而造成的；(5)大菊花部性状相对稳定，对品种分类影响较大，其托叶部分也具有一定程度的稳定性，可以作为品种分类的合理补充，而叶部性状稳定性较差，在品种分类中应作为更次一级的分类依据；(6)平瓣类、管瓣类和匙瓣类的亲缘关系最近，畸瓣类品种花瓣先端特化受到人们的喜爱，长期的选择压力使其区别于3种基本瓣型，而这四种瓣型与桂瓣类在亲缘关系上较远；(7)ISSR分子标记检测表明：大菊品种多态性位点百分率较高，平瓣类品种的遗传分化最为丰富。

Struma ovarii are rare ovarian monodermal teratoma,with low rate of malignant change and good prognosis.

卵巢甲状腺肿是少见的卵巢单胚层畸胎瘤，恶变率低，预后好。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。