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Times,Blood Circulation

《英文msh詞典》Times,Blood Circulation
[入口詞] Times,Blood Circulation
[主題詞] Blood Circulation Time
[英文釋義] Determination of the shortest time interval between the injection of a substance in the vein and its arrival at some distant site in sufficient concentration to produce a recognizable end result. It represents approximately the inverse of the average velocity of blood flow between two points.