| 释义 |
digital subtraction
基本例句
数字减影
Blood supply reestablishment of avascular necrosis of femoral head withdigital subtractionangiography.股骨头坏死血供重建的数字减影血管造影研究。
Lacrimal drainage system imaging by thedigital subtractiondacryocystography provided reliable and accurate demonstration of lacrimal duct obstruction.数字减影泪道造影术能够提供清晰的泪道图像并对泪道阻塞的部位及泪道改变作出准确的判断。 |