成瓣

Results Valvular interstitial fibroblasts were most often spindle-shaped in collagen lattice and there was no difference between normal and rheumatic mitral valve tissues.

结果 正常及病变二尖瓣组织来源的成纤维细胞在胶原凝胶中的形态改变差异无显著性，在胶原凝胶内呈长梭形。

With the 39 species nrDNA ITS sequence from Genbank and by using nrDNA ITS sequence information of our study 31 species, a phylogenetic analysis was carried out on 70 species of Paphiopedilum, and then the results have been analyzed with the results from RAPD molecular marker of 30 species, indicated that, we supported Kirasawa's system proposed in 1982 on Paphiopedilum that this genus can be divided into six subgenera.

基于 ITS 序列的数据对兜兰属70个种的研究，结合 RAPD 对于中国兜兰30个种的研究结果进行分析，支持唐沢耕司（1982）所提出的将兜兰属分为6个亚属的观点，其中产于中国的兜兰属植物可以划分为5个亚属；认为巧花兜兰不能并入海伦兜兰中，最多可以作为其变种处理，或者独立成种，隶属于兜兰亚属的 Paphiopedilum 兜兰组；不支持将文山兜兰并入巨瓣兜兰或者同色兜兰中，可以作为是其变种处理，隶属于 Concoloria 组。

Objective To determine RV systolic and diastolic function in patients with pulmonary hypertension using Doppler tissue imaging parameters of the tricuspid annulus.

Section targeting 目的应用多普勒组织成像技术测定三尖瓣环参数，评价肺动脉高压患者的右室心功能，并探讨其应用价值。

Inflorescence terminal, in umbels or corymbose racemes, flowers rarely solitary or in pairs, 5-merous.

在伞形花序或，花序顶生总状花序，花很少单生或者成对，5瓣。

Calyx ovoid in flower, suberect or declinate; teeth 5, posterior 1 widest, lateral teeth separate or adnate to posterior tooth forming upper lip; anterior teeth 2, separate or connate, forming lower lip; fruiting calyx tubular, veins elevated, teeth bright colored.

花萼卵形体在花中，近直立或；第5齿状物，后面1宽，侧的齿分开或贴生于后唇瓣齿；前面切成齿形2，分开或，形成下唇；管状的果期花萼，脉隆起，鲜艳的齿。

Methods: The motion of parasternal papillary muscle anterior wall, inferior wall, posterior wall, and lateral wall were detected by 2DE at short axis view of left ventricle before PTCA, 3 d and 1-3 months after PTCA in 33 cases of patients with coronary heart disease, who received PTCA+stent at selected time. Peak systolic velocity of subendocardial, subepicardial and middle layer myocardium, transmural velocity difference of the same segments and Outer lateral mitral valve annulus were also detected at apical 4 chamber view by pulsed wave tissue Doppler imaging.

对33例择期行PTCA+支架术的冠心病患者用HP5500型超声诊断仪，于PTCA术前及术后3d、1-3个月对胸骨旁左心室乳头肌短轴切面的前间壁、下壁、后壁、侧壁行二维超声心动图(2DE)检测各节段的室壁运动情况，用脉冲组织多普勒成像检测上述各节段的内、外膜下及中层心肌的收缩期峰值速度，内外膜下心肌的收缩速度差及心尖四腔观二尖瓣外侧环的收缩期峰值速度。

Stamens 5, persistent; anthers longitudinally dehiscent or more rarely poricidal; staminodes in 1-3 whorls, spatulate to petaloid, sometimes fused in a tube.

雄蕊5，宿存；花药纵向开裂或更很少的孔裂；退化雄蕊成1-3轮，匙形到瓣状，有时愈合为筒。

Methods Based on the model of round axial symmetry turbulent jet, three simplified categories of the mitral regurgitant jet were proposed.

方法据圆形轴对称自由紊动射流模型，利用超声成像模拟软件FieldⅡ模拟简化的二尖瓣反流的三种情况：①完全正向射流；②中心为正向射流，边缘为负向反流；③上半部分为正向射流，下半部分为负向反流。

Flowers in terminal spikes or racemes, whorled in cymes, paired, or solitary in axils, 6-merous, trimorphic, shortly pedicellate.

花为顶生穗状花序或总状花序，在聚伞花序内轮生，成对，或单生于腋，6瓣，三形，有花梗短。

The compound of xenogenic inorganic bone and auto-marrow can promote the formation of vascularized myo-bone flap with new bone formation.

异种无机骨与自体红骨髓复合物植入肌肉内 12周可预制成具有血运的、有新骨形成的肌骨瓣。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。