无瓣的

Palatal fistulae were repaired by this method, 4 pedicled superior-anteriorly and 14 pedicled posteriorly, 7 of which got velopharyngeal incompetence correction at the same time. Results All of the patients got satisfactory fistula closure except 3 complications. One flap got partly necrosis and two got fistulae at the hard palate. However, the fistula sizes were reduced greatly and one has been re-repaired well by the transferred buccinator musculomucosal flap one year later.

结果：共修复腭瘘患者18例；其中15例腭部瘘孔获得关闭，颊肌黏膜瓣成活良好，无感染、腮腺导管损伤或阻塞、面神经损伤，无张口受限、瘢痕挛缩及咀嚼障碍；2例因岛状颊肌粘膜瓣远端愈合不良再次出现硬腭前端瘘口，但面积较原来明显减小，其中1例再发腭瘘应用已转移到腭部的颊肌粘膜瓣组织行二次手术修复后愈合；1例岛状颊肌粘膜瓣部分坏死。

Primary atrial tumor has obvious characteristic on RT-3DE: All the atrial tumor display the same size of stereoimages as the tumor themselves. There is a clear boundary between the stereoimage of the myxoma and the atrial wall and there exists a short pedicle connecting the atrial myxoma to the atrial wall or the interatrial septum. The body of the atrial myxoma moves to and fro through the atrium and the atrioventricular valve with the contraction and relaxation of the heart with a fixative pedicle. Atrial myxoma leads to relative atrioventricular valve incompetence during systolic phase and relative atrioventricular valve stenosis during diastolic phase, but doesn't result in pathological changes of atrioventricular valve which restore to normal after exsection of the atrial myxoma. Malignant atrial tumor closely and extensively contact with atrial wall without obvious boundary, pedicle and movement with the contraction and relaxation of the heart.

所有心房肿瘤RT-3DE均实时显示与肿瘤大小相同的立体形态图像；心房黏液瘤立体形态图像与心房壁界限明显，都通过一短蒂与房间隔或心房壁相连，瘤体以蒂为固定点随心脏收缩、舒张在心房与房室瓣口之间往返运动；心房黏液瘤收缩期瘤体导致房室瓣相对关闭不全，舒张期瘤体导致房室瓣相对狭窄，但瘤体不引起房室瓣器质性病变，瘤体摘除后房室瓣功能即恢复正常；恶性心房肺瘤立体形态图像与心房壁关系密切，界限不明显，接触范围广泛，无蒂，瘤体不随心脏收缩、舒张运动。

Background— Mild commissural mitral regurgitation is associated with significantly higher restenosis-free surial after percutaneous mitral aluloplasty, which suggests that different mechanisms of significant MR after PM may hae different clinical courses.

背景 经皮二尖瓣成形术后轻度的联和部二尖瓣返流患者术后无再狭窄生存率明显较高，提示着成形术后不同机制的显著二尖瓣返流有不同的临床进程，因此对成形术后显著二尖瓣返流患者的长期预后因素进行了分析

The daily courses of net photosynthetic rate and transpiration rate in leaves of Sonneratia apetala from mangrove forest wetland park of Nansha District in Guangzhou together with influencing factors were studied under natural condition.

文章以广州南沙区红树林湿地公园的无瓣海桑人工林为研究对象，测定叶片净光合速率、蒸腾速率的日变化并探讨其与相关生理生态因子的关系。

Four kinds of mangrove plants,\%Kandelia candel,Bruguiera gymmnorrhiza,Aehiceras Cirniculatum,Sonneratia apetala \%were selected for taming in fresh water for eight months.

选择秋茄、木榄、桐花树、无瓣海桑4 种红树林植物的幼苗，在中山大学附属中学校园内进行了8 个月的池塘和陆地的淡水驯化试验。

The result of clustering based on quantitative data of vessel elements suggests that the Sonneratia species evolved into two clades, one including S. caseoalris and S. paracaseolaris that has the wider vessel and lower pore density suggesting a high conducting efficiency, the other including S. alba, S. ovata, S. apetala and S. hainanensis that has the narrower vessel and higher pore density resulting in high conducting safety.

导管数量特徵的聚类分析可以推测海桑属植物沿两支进化，一支进化为水分输导效率高的种类（即导管直径宽和输导面积大，管孔密度小，如海桑和拟海桑），另一支进化为水分输导安全性高的种类（即导管直径窄、输导面积小，管孔密度大，如杯萼海桑、卵叶海桑、无瓣海桑、海南海桑）。

The result of clustering based on quantitative data of vessel elements suggests that the Sonneratia species evolved into two clades,one including S. aseoalris and S.paracaseolaris that has the wider vessel and lower pore density sug esting a high conducting eficiency,the other including S.alba,S. ovata,S.apetala and S.hainanensis that has the narrower vessel and higher pore density resulting in high conducting safety.

导管数量特征的聚类分析可以推测海桑属植物沿两支进化，一支进化为水分输导效率高的种类(即导管直径宽和输导面积大，管孔密度小，如海桑和拟海桑)，另一支进化为水分输导安全性高的种类(即导管直径窄、输导面积小，管孔密度大，如杯萼海桑、卵叶海桑、无瓣海桑、海南海桑)。

The aortic diameter change rates were (-0.2±1.4) mm/year and (-0.18±0.98) mm/year in aortic diameter0 mm group and≥40 mm group, respectively. There was no significant difference between the two groups. The ascending aortic diameter change rates were (0.8±1.6) mm/year in BAV group, and (-0.3±1.5) mm/year in TAV group. The ascending aortic diameter of patients in BAV group enlarged continuously following AVR.

在升主动脉直径0mm组和≥40mm组中，升主动脉直径的变化率分别为(-0.2±1.4)mm/年和(-0.18±0.98)mm/年，两组之间无显著性差异；二叶主动脉瓣组和三叶主动脉瓣组升主动脉直径的变化率分别为(0.8±1.6)mm/年和(-0.3±1.5)mm/年，二叶主动脉瓣组病人的升主动脉直径在主动脉瓣置换术后仍继续扩大。

Say 「good bye」差点不加思索的脱口而出如果你没有溜走我并不想失去你 my on mind 我是如此的爱著你呀所有的一切皆是liaison在心底深处 I need you baby 嘶吼著 every night 虽然疑问折磨著我还是能听见 Love forever and only one 你的声音说著 just next stage resume and "Revive"曾混乱不堪的思考回路慢慢的将它解开你的声音说著 Don't stop 明明泪水以热泪盈眶 Say 「good bye」竟不加思索的脱口而出如果你没有溜走我并不想失去你 my on mind 我是如此的爱著你呀某处faraway Do you mind if I open the door 嘶吼著 every night 以及挑战不安的心我还是能听见Love forever and only one 你的声音说著 just next stage resume and "Revive"所有的一切皆是liaison在心底深处 I need you baby 嘶吼著 every night 虽然疑问折磨著我还是能听见 Love forever and only one 你的声音说著 just next stage resume and "Revive" Tonight I Feel Close To You Close my eyes and feel your mind Time has passed I walked like a shadow Never knew What I am going through You touch my heart and take my breath away Wispier on the wind so softly Let the bright stars fill out dreams with love Reach for your hand and you show me the way Tonight, I feel close to you You open my door and light the sky above When I need a friend, you are there right by my side I wish we could stay as one (I wish we could stay forever as one) All the tears that haunt my past You promised It'll be better tomorrow play that song You and I listened to And let it gently ease our pain Tender rain drops from the blue sky Flowers blooming, life is so divine like sunlight on a stream (you're holding my key) You show the world to me Tonight, I feel close to you You open my door and light the sky above When I need a freand, you are there right by my side I wish we could stay as one So much love in this beautiful world Search for the brightest star in the sky You will find the meaning of love Don't be afraid (Don't be afraid) Just be yourself We need this love...

Time after time 如果上天让我们再次相见我决不会再松开你的手在这个宣告春去的佛之花殿朦胧的花朵一瓣飘零记忆中的歌缓缓苏醒至今在胸中温柔回荡 time after time 和你的相遇是奇迹在那微风扑面的城市轻轻的牵起手走过长长的坡道至今无法忘记的约定在风中传来你的声音遥远的记忆冰般澄澈许下了誓言无惧伤害总会有一天我们在此笑颜重逢在这粉红的季节 time after time 独自在飞花烂漫的城市就算落花凋零无法挽回也在这不变的景色中如同昔日我在泪光中守侯着你轻舞飞扬的花瓣安抚着水面愈想珍惜就愈想你人们都说自己是孤独的却都不能停止寻找依托结果只找到了脆弱的虚幻 time after time 若能在初红的街上与你重逢就不再需要承诺比任何人都容易受伤的你这次我一定永远陪伴你身边 Puzzle 今晚果然也还是一个人走出房间一个人看电视没有值得自己笑的地方不是谁的错已经没有什么了，以无所谓的面容转移对你的视线了分手了潜入谷底，还是等待对方的电话相互把名字写到信箱里心系在一起无论如何也消失不掉曾经我们总是肩并肩坚强的活着即使心走不到一起成了没有结束的谜团理所当然总是在我身边但是就到此为止就好对于我不足的地方，你再想寻找一个伴侣这样的谜团今夜果然还是一个人走出房门半夜2点多收到你的的电话信号只是留言的嘟嘟声言叶选ぶ马上切断给你留言虽然想一个人继续下去，但是一个人的日子已经厌倦已经习惯了2人的生活为什么无话可说，自己为了什么而活着？

The cut-off valve with pilot valve without hand wheel, stem and lift nut inside will guide block and guide slot Butterfly Valves to guide sleeve, the disc-shaped disc to disc type bowl shape, and holes in the bottom of the flap valve to open, the valve cover of the original valve stem hole to hole diversion, because of increased pressure ring, ring, and the valve flap to class mortar, so that the flow passage separated the upper chamber cavity, external cavity, cavity, in the cavity and The external cavity increases with draft tube and stainless steel manual ball valve, flap valve in the cover plate and the center of the end of installing the spring, the upper flap valve install compression seal of the pressure ring, outside the cavity of the wall to open a Drainage holes.

带先导球阀的截止阀无手轮、阀杆和内升降螺母，将导向块与导向槽改为导向套，将盘形阀瓣改为类钵体形阀瓣，并在底部开阀瓣孔，电动蝶阀将阀盖原阀杆孔改为导流孔，因增加压环、密封圈和将阀瓣改为类钵体，使上通流腔分隔为上腔、外腔、内腔，在上腔与外腔的外部加设有导流管与不锈钢手动球阀，在盖板与阀瓣底的中心部加设弹簧，阀瓣上部加设压紧密封圈的压环，在外腔的壁上开有放水孔。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。