大动脉

Methods morphology ,opening,closing and hemodynamicon short axes section of large arteries and on long axessection of aorta were observed.results thickening,calcification ,hemodynamic,morphologic changes of the aortic wall were exacerated with increased age of patients.conclusion cdfi is of great valve in diagnosing bicuspid aortic valve.

重点通过大动脉短轴及主动脉长轴等切面观察二叶式主动脉瓣的形态、回声、启闭及血流动力学情况。结果：随着年龄的增长，瓣膜增厚、钙化、血液动力学、心脏形态学改变逐渐加重。结论：彩超对先天性二叶式主动脉瓣畸形及病变的诊断具有重要意义。

With its unique location as the main artery for traffic and trade in southwest China from time immemorial, the south " Silk Road " and the transfer station of " Ancient Tea Horse Route " from Tibet to, Lijiang plays an important role in transmitting flows of trades from central China to southeast Asia and communications between Chinese culture and foreign culture and keeps numerous historical cultural heritages here: Lijiang Ancient City with a reputation of " Plateau Gusu " and " Eastern Venice " firstly estabilished in Nansong Dynasty, protected completely and operated energetically now with national characteristics and local characteristics; Mu ' s Residence called the " Concretionary Ancient Naxi Music ", which was Mu ' s hereditary local office in Lijiang and rebuilt as the ancient town museum in 1998; and numerous ancient temples including Wenfeng Temple, Fuguo Temple, Puji Temple and Yufeng Temple etc. combined with central Chinese culture and local national culture and influenced by Tibetan cultural characteristics; the Baisha Mural with magic Dongba culture taking Naxi ancient religion as carrier and Dongba Classics as the main record manner and reflecting the unique national cultural history of Naxi minority with the only living Dongba hieroglyph in the world and the integration of Taoism, Han Buddhism, Tibetan Buddhism and Dongba culture, which becomes the state-level key protected cultural site; and those national culture and national traditional art with abundant cultural content, including Baisha residential buildings and Shuhe residential buildings with long history and unique characteristics and Moso folklore still with matriclan characteristics at Lugu Lake bank, which compiles a colorful article for civilizations.

由于区位独特，丽江自古以来就是我国西南交通贸易大动脉南方"丝绸之路"和由西藏入境的"茶马古道"的中转站，为中原至东南亚南来北往的贸易和沟通中原文化和外来文化影响的传送发挥了重要的作用，同时也在这里留下了众多的历史文化遗存：有始建于南宋，到现今也保护完好，运转鲜活，富有民族特点和地方特色，有"高原姑苏"、"东方威尼斯"美誉的丽江古城；有原为丽江世袭土司木氏衙署、1998年重建后改为古城博物院，被称为"凝固的纳西古乐"的木府，以及可见中原文化与地方民族文化结合，并受到藏族文化特征影响的文峰寺、福国寺、普济寺、玉峰寺等众多的古建寺观；神奇的东巴文化以纳西族古老的宗教为载体，以东巴经书为主要记录方式，反映了纳西族独特的民族文化历史，世界上唯一"活着的"东巴象形文字，融道教、汉佛教、藏传佛教以及东巴文化为一体，成为研究明代艺术奇珍的国家级重点保护文物白沙壁画；历史悠久、独具特色的白沙民居建筑群、束河民居建筑群，以及泸沽湖畔仍具有母系氏族特征的摩梭风情等具有丰富文化内涵的民族文化和民族传统艺术，为人类文明史留下了灿烂的篇章。

Objective To assess outcomes of surgical repair in infants and children with congenitally corrected transposition of the great arteries.

目的 总结治疗纠正型大动脉错位的手术方法和经验。

Although it was named "Silk Road", in the trade on this artery, besides silk、lacquerwork and all kinds of rare curiosa and fantastic goods, spice had taken a quite proportion.

虽被命名为"丝绸之路"，但在这条大动脉上的贸易中，除却丝绸、漆器及各种珍玩异货，香料也占有相当的比例。

We shall delineate with correctness the great arteries of this great country.

我们应该正确描绘出这个伟大国家的大动脉。

An increasing content of elastin is typical of larger arteries that need to provide for considerable elastic recoil during diastole, the time period between ejections of blood from the heart.

典型的大动脉必须在血液从心脏流出的舒张期间提供相当大的弹性回缩，所以需要有愈来愈多的弹力蛋白。

Large arterial distensibility decreased during hypertension,which was closely related to the change of left ventricular structure.

高血压时会出现大动脉扩张性的降低，这种改变与左室结构变化密切相关。

Objective To evaluate the relationship between large artery distensibility and left ventricular hypertrophy in hypertension.

目的 探讨高血压病（essential hypertension，EH）患者大动脉扩张性降低与左室肥厚的关系。

The change of large arterial distensibility had close relationship with SBP level,age and left ventricular diastolic function.

收缩压水平、年龄、左室舒张功能状态是与大动脉扩张性关系最为密切的因素

Objective To reconstruct the right ventricular outflow tract using cryopreserved valved homograft conduit and to review the curative effects and remaining problems.

目的应用自行采集和冷冻保存的同种带瓣大动脉完成先天性心脏病右心室流出道的重建，并观察其疗效及存在的问题。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。