詞語：finger-mark
finger-mark的參考例句
1.She carefully rubbed off the finger-mark from the paint. 她小心地把油漆上的指印擦掉。
2.An automobile parts company ran an ad of a finger imprinted with an ink mark in the shape of a car battery. "Vote for a trouble-free five-year term, " was its message. 一家汽車零部件公司發佈了一個廣告，在汽車電池狀的物體上赫然印著一個手指印，文案是「投票，選一個沒有煩惱的五年」。
3.The wavelet multi-analysis is adopted to further understand the microstructure of solids holdup fluctuation, The vivid finger mark images show that it is a fractal and dissipative structure. 小波多分辨分析法得到指紋圖形象地揭示了顆粒濃度脈動的自相似、分叉等具有混沌特徵的微觀結構；