axial compression ratio and slenderness ratio
arousal
唤起
唤醒
觉醒
激发
唤
觉
微
激
催醒
唤醒水平
醒觉作用
微觉醒
唤醒度
数组
female sexual arousal disorder
female sexual arousal dysfunction
Sexual arousal disorders
sleep arousal disorders
(the ratio of )volumetric strain
(the ratio of)shear strain
~(99m)Tc and ~(99)Mo intensity ratio
a ratio of height to thick