Objective The authors measured and analysed body height and finger distance in 229 young people, Including 117 males and 112 females of Xibo nationality in Xinjiang.

方法采用人体测量方法对新疆察布查尔县锡伯族青年229人(男117人，女112人)身高与指距进行测量分析。

youdao

The Smart Finger actually uses two fingers. The pair of plastic tubes slip over your real fingers and measure the distance between themselves.

智能手指其实是套在两个手指上的一双塑料管，这样可用来衡量智能手指之间的距离。

youdao

Well, going bigger actually doesn’t increase performance and accuracy, and can actually slow the user down because the finger has to move a greater distance with each touch.

不得不说这也未必是好事，因为大过一定程度之后用户点击的精度不会提高，速度反而会下降，因为移动于各个按钮间的时候手指必须移动更大的距离。

youdao

She measured the distance between the bones in the finger, because when we get older, the space becomes smaller-- they become tighter.

她测量指骨间的距离，人越老，骨骼间空隙变得越小-,指骨变得更紧。

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