然而搭乘这些线路很不方便，因为每条线都分别各归其主而且许多线路之间相距甚远。
Travelling on these lines was inconvenient, though, as each line was separately owned and many were very far from each other.
目的了解医用X线工作人员乙型肝炎病毒感染及转归情况，为保障放射工作人员的健康提供依据。
Objective To understand the infectious status of hepatitis B virus in X-ray workers and results of treatment and provide basis for protecting the health of the workers.
结果：以ICRU剂量参考点（靶中心点剂量）剂量归一，95%剂量线均能包绕95%以上的PTV。
Results By using ICRU dose reference point (the central point of target) as theunitary dose, 95% dose line could be surrounded above 95% of the PTV.
分析结果表明，捕控对象的线度和离轴距离是影响归轴力的主要因素。
As indicated by results of analysis, the dimension of trapped object and its distance away from axis are the principal factors influencing axial inclination force.
分析结果表明，捕控对象的线度和离轴距离是影响归轴力的主要因素。
As indicated by results of analysis, the dimension of trapped object and its distance away from axis are the principal factors influencing axial inclination force.
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