Using X-ray techniques, a team "unpeeled" the layers of the famous painting to see how the Italian master achieved his barely perceptible graduation of tones from light to dark.
一个研究小组通过利用X射线技术“逐层剥开”了这副名画,以探索这位意大利大师是怎样使其肤色明暗之间的梯度几乎让人无法察觉的。
To celebrate its sponsorship of the team, Air new Zealand is doing the logical thing: painting a new plane all black.
为了庆祝对球队的赞助,新西兰航空顺理成章将飞机喷涂成全黑色。
But scientist John Taylor said the team had been frustrated by the lack of brush stroke detail on the painting.
但是科学家约翰·泰勒说,研究小组因为缺乏油画上的画笔路径的细节而沮丧不已。
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