首页
登录
职称英语
Art can be made of almost anything, including substances 【M1】___
Art can be made of almost anything, including substances 【M1】___
游客
2023-12-19
6
管理
问题
Art can be made of almost anything, including substances 【M1】_______
that have not been produced and used in ages, and it comes in all shapes and sizes.
More importantly, scientists have to study art without affecting it, 【M2】_______
and that usually means limited, destructive tests. 【M3】_______
If they have to take a sample, it must be as small as possible.
In the objects conservation lab, the big samples look as
the period at the end of this sentence. 【M4】_______
Small samples are microscopic. The scientists have developed
creative ways to deal the constraints. Consider the case of the fish pendant.【M5】_______
Gold with multicolored enamel,
it was originally thought to date in the 16th century. 【M6】_______
And curators and conservators saw that the style was all wrong for that period.【M7】_______
It was either mislabeled or a pretence.
Mark Wypyski, a glass specialist who runs 【M8】_______
the scanning electron microscope at the museum, took a tiny porcelainlike sample
from a green part of the pendant and bombarded it with electrons, causing it
to emit X-rays characteristic of the elements in it. Mr. Wypyski interpreted
the results as they popped on a computer monitor. 【M9】_______
There was chromium, which was not used in
glass or enamels since the 19th century. 【M10】_______ [br] 【M3】
选项
答案
destructive改成nondestructive
解析
逻辑关系。由上文的“scientists have to study art without affecting it”一句判断,这里应该是非破坏性的措施。
转载请注明原文地址:https://tihaiku.com/zcyy/3288062.html
相关试题推荐
Californiaisalandofvarietyandcontrast.Almosteverytypeofphysical
Californiaisalandofvarietyandcontrast.Almosteverytypeofphysical
Californiaisalandofvarietyandcontrast.Almosteverytypeofphysical
Allherlife,MrsFosterhadhadanalmostpathologicalfearofmissingatr
Allherlife,MrsFosterhadhadanalmostpathologicalfearofmissingatr
Allherlife,MrsFosterhadhadanalmostpathologicalfearofmissingatr
Allherlife,MrsFosterhadhadanalmostpathologicalfearofmissingatr
Allherlife,MrsFosterhadhadanalmostpathologicalfearofmissingatr
[originaltext]Australiaisalmostacontinentbyitself.Thevastnessofth
Musicaffectsusasprofoundlyasanythingweexperience.Verymanypeoples
随机试题
通过机械性、技术性媒介传播信息,传播者与受传者之间的关系是A.大众性 B.组织
(2014年)根据现行税收征管法的规定,下列各项属于税务机关职权的有()。A.
鼻唇沟消失是面神经颅外段的分支中哪一支损伤() A.下颌支 B.
水溶液能“挂甲”的药材是A.鹿茸 B.牛黄 C.僵蚕 D.蟾酥
Thechangeinthatvillagewasmiraculou
汽车库防烟分区如果面积过大,会使烟气波及面积扩大,增加受灾面,不利于安全疏散和扑
以下关于企业人力资源预测方法的说法不正确的是()A:描述法适合于长期预测 B:
如果有两个事务,同时对数据库中同一数据进行操作,不会引起冲突的操作是()。A.
大额负债依赖度等于(?)。A.(大额负债+短期投资)÷(盈利资产-短期投资)×1
企业采购部门的下列做法中,正确的有( )。A.采购部门根据各部门填写的请购单直接
最新回复
(
0
)