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本文讨论了利用分子振转跃迁谱线的压力增宽来测定分子碰撞截面以及分子直径的可能性并给出了对SF_6分子的测定结果,同时亦采用了文献给出的键长值以及其他分子的振转谱线压力增宽值计算
In this paper, we discuss the possibility of determining molecular collision cross-section and molecular diameter by pressure broadening of the molecular vibration transition line and give the determination of the SF 6 molecule. In addition, we also use the bond length values and other molecules Of the vibration line pressure increase calculation