乳突的

Median bracts spinulose and with a papillose triangle at apex; leaf blade emarginate to obtuse or acuminate at apex.

中间的苞片具微刺并且具一个具小乳突的三角形在先端；叶片微缺的到钝或渐尖在先端。

However, frenectomy creates larger wound, more complications, and loss of interdental papilla Most abnormal frenulum can be gently released and relocated in an apical direction by frenotomy, which produces more esthetically favorable results.

系带切除术的伤口较大、术后并发症较多，且可能造成齿间乳突的丧失。大多数的异常唇系带以保守的切断方式即可达到系带移位的目的，且较不会造成美观上负面的影响。

Abstract］ Objective To explore the failure causes of mastoidectomy and precautions.Methods The operation findings of 37 cases who underwent revision mastoidectomy from 1995 to 2005 were analyzed for causes of the primary procedures and revision mastoidectomy failure.Results Original symptoms disappeared.

目的 探讨乳突根治术不能干耳原因及预防措施方法对我科1990~2005年收治的37例乳突根治术不能干耳患者的再次乳突手术所见进行分析，并行二次乳突根治术。

Bractlets developed, herbaceous or succulent, navicular or similar to leaves, surrounding perianth (in Sympegma bractlets absent, but flowers fascicled at apex of branchlets); stigmas papillose only adaxially; embryo conic-spiral rarely planospiral

小苞片发展， herbacfous或肉质的，具小乳突的柱头只正面；很少的胚圆锥形螺旋形平面螺旋状 4

Tepals 6, free, usually with dark spots or blotches, usually papillose at apex; inner ones with nectary processes on both sides (rarely on 1 or neither side) of a short, median channel at base adaxially.

花被片6，离生，通常具黑点或者大块斑点，通常具小乳突的在先端；内部花被具蜜腺一短的两面突起的(很少在1或两边都不)，中间的沟在正面基部的。

Calyx limb purple-red, 4-5 cm; tube geniculately curved, abaxially densely white villous; basal portion of tube ca. 20 × 8 mm; limb discoid-rounded, 2-2.5 cm in diam., shallowly 3-lobed; lobes broadly deltoid, abaxially papillate near base.

萼檐紫红色，4-5厘米；筒部膝曲，背面浓密白色长柔毛；筒部的基部的部分约的20*10毫米；盘状圆形的冠檐，2-2.5厘米直径，浅3浅裂；裂片宽正三角形，背面的具乳突的近基部。

Ovary included by free perianth, sessile; style short; stigma ligulate, papillose on 1 side, persistent; ovule orthotropous.

离生花被包括的子房，无梗；花柱短柱头舌状，具小乳突的在一边上，宿存；胚珠直生的。

Leaves rounded at base, subsessile; seeds mammillate, with pointed mammillae.

叶圆形的在基部，近无柄；种子具乳突的，具尖的乳头。

Abstract］ objective to explore the failure causes of mastoidectomy and precautions.methods the operation findings of 37 cases who underwent revision mastoidectomy from 1995 to 2005 were analyzed for causes of the primary procedures and revision mastoidectomy failure.results original symptoms disappeared.all cases achieved a dry ear after mastoidectomy 1～3 months.conclusion causes of failure of mastoidectomy include unfamiliarity with regional anatomy,absence of skill of surgeons,unadequate opening of mastoidale,and clinical experiences.each of these can result in residual lesion and inadequate drainage.some exceptions can also result in reoperation.to resect the pathological changes tissue thoroughly,to remain good drainage after operation,to manage some execptions are keys to prevent reoperation.

目的 探讨乳突根治术不能干耳原因及预防措施。方法对我科1990~2005年收治的37例乳突根治术不能干耳患者的再次乳突手术所见进行分析，并行二次乳突根治术。结果术后1～3个月患者原有症状消失、干耳。结论乳突根治术失败原因主要是术者中耳乳突解剖不熟、基本功不过硬、临床经验不足导致病灶残留、引流不畅和乳突尖开放不够及某些特殊情况所致。术中彻底去除病灶，保证术后引流通畅及特殊情况的处理，是防止二次手术的关键。

Bractlets rudimentary, membranous, scale-like, hidden by perianth; stigmas papillose or hairy throughout; embryo planospiral.

初步，膜的小苞片，鳞片状，被花被隐藏；有毛的柱头具小乳突的或全部；胚平面螺旋状 3

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。