Purpose: To evaluate the diagnostic value of high resolution enhanced spiral CT in small pulmonary solitary nodules (SPNs).
目的：评价高分辨螺旋ct增强扫描诊断肺内孤立小结节的价值。
Conclusion: the high resolution spiral ct can make the qualitative diagnosis correctly in majority of adrenal metastases and has the advantage for planning the treatment accurately.
结论：高分辨率螺旋CT检查对绝大多数肾上腺转移瘤可作出正确诊断，有利于正确制订治疗方案。
Two types of sandstones are scanned by multislice spiral CT(MSCT) with high resolution under uniaxial compressive condition.
对软硬两种砂岩进行单轴加载试验，同时用高分辨率的螺旋CT扫描机进行实时扫描。
Two types of sandstones are scanned by multislice spiral CT(MSCT) with high resolution under uniaxial compressive condition.
对软硬两种砂岩进行单轴加载试验，同时用高分辨率的螺旋CT扫描机进行实时扫描。
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