当你感觉眼睛肿胀难受，用无名指轻拍于眼周肌肤。
Pat gently around eyes with ring finger whenever eyes feel puffy.
使用方法：用无名指腹以打圈的方式轻轻按摩，令其吸收迅速，娇嫩眼周不觉任何负担。
Usage: Gently massage skin using spiral movement with ring finger to promote absorption, tender eye skin won't feel any burden.
试验结束之后，研究人员用平板扫描仪测量每个研究对象的右手食指和无名指(从手指内侧掌指关节到指尖)。
After it was all over, the researchers used a flatbed scanner to measure everyone's right-hand index and ring fingers (" from the ventral proximal crease of the digit to the tip of the finger ").
为了测量关键数据，曼宁教授建议把右手影印下来，用精确的千分尺测量食指和无名指的长度。
To calculate the key measurement Dr Manning recommends photocopying the right hand and measuring the length of the index finger and ring finger, using accurate callipers.
然后他们用食指的长度除以无名指的长度，计算出孩子们的手指率。
They then divided the length of the index finger by that of the ring finger - to calculate the child's digit ratio.
然后他们用食指的长度除以无名指的长度，计算出孩子们的手指率。
They then divided the length of the index finger by that of the ring finger - to calculate the child's digit ratio.
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