“胸主动脉”的概念、定义、翻译、参考文献-科学参考

单词	胸主动脉
释义	胸主动脉 Encyclopedia 医学主动脉释 thoracic aorta胸主动脉在第4胸椎下缘处由主动脉弓延续而来，沿脊柱和食管的左侧下行，至第7胸椎平面以下逐渐转至脊柱前方和食管后方，于第12胸椎处穿膈的主动脉裂孔移行为腹主动脉。
随便看	navigational sports navigational star navigational star number navigational time scale navigational triangle navigation and positioning navigation and positioning on the sea navigation and search on complex network navigation aqueduct navigation brain system navigation by earth reference navigation by map-matching navigation by space reference navigation channel of Xijiang River navigation clock navigation constellation navigation coordinate system navigation delay calibration navigation disease monitoring navigation electronic map navigation electronic warfare navigation element navigation engine navigation epidemiology navigation facility of fishing port

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