根据第四段“The dyed linen, which was left to dry, was an efficient way to store and transport the pigment during ancient times. When needed, the artist would simply cut off a piece of the cloth and dip it with water to squeeze out the blue color. (染色后晾干的亚麻布是古代储存和运输...
【题目】Identifying the chemical makeup of pigment(色素) used in ancient documents,paintings, and watercolors s critical to restoring and conserving the precious artworks.However, despite numerous efforts, scientists had been unable to determine the sourceof folium, a popular blue dye used to color...
【题目】 Identifying the chemical makeup o f pi gment(色素) use d in ancient documents paint ings , an d watercolors is critical to restoring an d conserving the precious artworks. Howeve r, despite numerous efforts, scientists had been unable to determine the source o f foliu m , ...
Identifying the chemical makeup of pigment(颜料)used in ancient documents,paintings,and watercolors is critical to restoring and conserving the precious artworks.However,despite numerous efforts,scientists had been unable to determine the source of folium,a popular blue dye used to color manuscripts (...
Identifying the chemical makeup of pigment (色素) used in ancient documents, paintings, and watercolors is critical to restoring and conserving the precious artworks. However, despite numerous efforts, scientists had been unable to determine the source of folium, a popular blue dye used to color ...
Identifying the chemical makeup of pigment (颜料) used in ancient documents, paintings, and watercolors is critical to restoring and conserving the precious artworks. However, despite numerous efforts, scientists had been unable to determine the source of folium, a popular blue dye used to color ...
Identifying the chemical makeup of pigment (颜料) used in ancient documents, paintings, and watercolors is critical to restoring and conserving the precious artworks. However, despite numerous efforts, scientists had been unable to determine the source of folium, a popular blue dye used to color ...
由第二段中的“The research team began by poring over instructions penned by European dye makers from the 12th, 14th, and 15A centuries. They found what they were seeking in a 15th-century text entitled The Book on How to Make All the Color Paints for Illuminating Books. However, ...
Identifying the chemical makeup of pigment (色素) used in ancient documents, paintings, and watercolors is critical to restoring and conserving the precious artworks. However, despite numerous efforts, scientists had been unable to determine the source of folium, a popular blue dye used to color ...
【题目】Identifying the chemical makeup of pigment(色素) used in ancient documents, paintings, and watercolors is critical to restoring andconserving the precious artworks. However, despite numerous efforts, scientists had been unable to determine the source of folium, a popular blue dye used to ...