结论为了得到更加真实的测量结果，建议所有测量，尤其是绝对剂量测量都在计划实际机架角度下进行。
Conclusions: To get more correct measurement results we should perform especially absolute dose measurements under the gantry Angle of effective plan.
对采用斜形连接板的上机架、机座的应力、变形和受力进行了分析，给出了斜形板的最优安放角度。
The stress, deformation and force of top bearing bracket and stator frame with sk ew leaf springs are analyzed, and optimum angle of skew leaf springs is given in this paper.
该方法适用于由多种型钢混合组成，且型钢杆件间成任意角度的焊接机架。
The method is adept to the welded machine which is consist of multiple kinds of steels and the steels are angled with any condition.
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