Archaeologistsarealsofindingcolorsinthedirtaroundthesoldiers.It?simportantnottodisturb thedirt,sothecolorswon?tbelost.“Wearetreatingtheearthasanartifact,”saysarcheologist RongBo,themuseum?sleadingchemist.Thenextchallenge,saysRong,istofindawaytoapply thecolorstothearmyagain.Oncethathappens,artistscanbringEmperor...
Archaeologists study the differences in types of pottery closely.Because of their work,these daily objects can tell some of the mysteries of the past.(1)When examining pottery,archaeologists consider not only its appearance but what it was made of and how it was made.The...
For example, bowls and cups are often in pieces, and metal tools are usually covered with rust. Before repairing these objects, archaeologists use X-rays to look for damage. If the rust is harmful, they need to make it disappear and repair the object with something special. In this ...
百度试题 结果1 题目1Think! Archaeologists found these objects. What did people use them for? Listen and number the pictures.a bC d41 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
What comes to mind when you think of archaeologists(考古学家)? Are they as cool as the characters in some movies? Let's discover the world of archaeologists.Finding sites(遗址) Historical treasures are often hidden underground. To find the proper place for digging, archaeologists do surveys to...
And it’s this property of muons that archaeologists are taking advantage of. 而考古学家现在利用的正是介子的这一特性。 Let me explain. With the right kind of equipment, scientists can use muons to create a kind of picture of the structures they’re studying. ...
a piece of grass into a termite (白蚁) hill, then put the grass in his mouth. Afterward she came to the hill and did the same. Pulling the grass out, she discovered dozens of termites on it. The discovery — that some animals use tools — was unknown to most scientists at the time...
And there are lots of these structures in the settlements. In one settlement that was only partially excavated, archaeologists have already found four of these structures. Student: So it's the earlier part, that the Natufians were sedentary 15,000 years ago, that's changed? Professor:Well, ...
Archaeologists find and excavate historical sites, taking extensive measures to carefully collect and transport artifacts to a laboratory. While excavating sites, archaeologists use tools such as shovels, trowels, brushes and sifters. In a lab, an archaeologist uses specialized equipment, such as micro...
What tools did they use ?What were they thinking ? Luckily the artists left all kinds of clues behind on the ground below their masterpieces. Can you guess what tools they used to carve the stone walls inside the cave? The answer is ... they...