The UNH circulation has a sectoral distribution.Autoregulation is defined as the intrinsic ability of an organ to maintain its blood flow constant despite change in perfusion pressure.是什么意思_The UNH circulation has a sectoral distribution.Autoregulation is defined as the intrinsic ability of an organ to maintain its blood flow constant despite change in perfusion pressure.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句