An Elementary Study on Genetic Diversity of Z: ZCLA Mongolian Gerbil Basing on Microsatellite DNA Marker ZCLA长爪沙鼠微卫星标记遗传多样性的初步观察
Error in registration can be greatly reduced by well designing the Z-shaped marker tube in the external fiducial marker frame and also by restricting the relative position between the device and patients. 通过对带Z字型标记杆的外部基准框架的设计及成像过程中对其和病人相对位置的严格限制,最大程度地减少成像中的误差。