dot pattern

基本解釋

Polka-dot pattern offers adorable appeal.
可愛的小點設(shè)計非常有趣。
Engineers have placed hundreds of sensors on the can, which has also been outfitted with a polka-dot pattern that will allow engineers to precisely measure its deformations.
工程師們已經(jīng)在罐體上安裝了數(shù)百個均勻排列的感應(yīng)器，使他們可以準確的測算它的受壓變形情況。
This paper deals with the common use of layout patterns and behaviors of the dot-pattern glaze cable-truss supporting system and advances the basic analysis method of the vibration characteristics.
首先闡述了點式幕墻索桁支撐體系常用的布置方式及特點，給出動力特性分析的基本方法。

The only notable difference here is the funny dot right next to the sensor location above the earpiece -- the dotted pattern is very much like that used by the microphone and the webcam LED indicator on Mac computers, but obviously the latter is more likely the case here.
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