Initially both detector and lens are flat. Beneath both the membranes of the detector and the simple lens are Chambers filled with water.
最初检测器和透镜都是平的，在检测器薄膜和透镜单片下是装满水的舱室。
(Injecting water back returns the detector to a flat surface.) Injecting water into the chamber of the lens makes the thin membrane become a convex hemisphere.
(给舱室注射水使检测器表面回复平坦)注射水进入透镜舱室使得薄膜变成凹半球。
Conclusion the flat panel detector DSA system can fully develop own superiority through its proper application in coronary arteriography and assure the stability and optimization of image quality.
结论平板探测器DSA系统在冠状动脉造影中的合理应用，能充分发挥它的优越性，保证图像质量的稳定和提高。
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