Conclusion 3d CT was of important value in diagnosis of lateral cranial base tumors, and could be used to imitate operation and design operative plan.
结论三维ct在侧颅底外科具有重要的临床应用价值，有利于手术方案的设计。
Torsional and lateral vibration of a high-rise building with L shape plan under earthquake will couple because of large distance between center of stiffness and center of mass.
平面L形高层建筑结构的刚度中心与质量中心偏离较大，在水平地震作用下平移振动与扭转振动扭耦合。
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