For another, the chemical makeup of the obsidian flakes littering the site indicates that the rock wasn’t local; instead, it was imported from a large island in Papua New Guinea’s the Bismarck Archipelago, the springb...
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燃料的有效方法。当需要的时候,艺术家会简单地剪下一块布,用水蘸一下,挤出蓝色)”可知,blue dye folium(蓝色染料)便于携带和使用。故选C...
(C)Identifying the chemical makeup of pigment(色素) used inancient 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 popularblue dye used to color manu...
the radiocarbon dating of bones and charcoal places them early in the Lapita expansion. For another, the chemical makeup of the obsidian flakes littering the site indicates that the rock wasn't local;
【题目】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 ...
For another, the chemical makeup of the obsidian flakes littering the site indicates that the rock wasn’t local; instead it was imported from a large island in Papua New Guinea’s Bismarck Archipelago, the springboard for the Lapita’s thrust into the Pacific. A particularly intriguing clue ...
the chemical makeup of the obsidian flakes littering the site indicates that the rock wasn’t local; instead it was imported from a large island in Papua New Guinea’s Bismarck Archipelago, the springboard for the Lapita’s thrust into the Pacific. A particularly intrigu-ing clue comes from...
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 (...
For another, the chemical makeup of the obsidian flakes littering the site indicates that the rock wasn't local; instead it was imported from a large island in Papua New Guinea's Bismarck Archipelago, the springboard for the Lapita's thrust into the Pacific. A particularly intriguing clue ...
a我很爱杨超 I love Yang Chao very much[translate] awe can figure out the chemical makeup of another star by comparing the spectral pattern it has to the pattern of the elements in the library. 我们可以通过比较鬼样式推测它在图书馆里必须元素的样式另一个星的化工构成。[translate]...