首页
登录
职称英语
[originaltext]M: It’s so cold now, but this morning it was so hot and sunny. I
[originaltext]M: It’s so cold now, but this morning it was so hot and sunny. I
游客
2023-09-11
62
管理
问题
M: It’s so cold now, but this morning it was so hot and sunny. I wish there was a way I could always be wearing the most suitable clothes for the temperature.
W: I recently read that in ten years we’ll be wearing clothes that change with the weather. So when it’s cold, our clothes will warm up, and when it’s hot, our clothes will cool off.
M: Oh, very funny! So we’ll be wearing gigantic clothes with built-in air conditioners and heaters.
W: I’m being serious! Researchers have discovered a method of treating fibers with plastic crystals capable of storing and releasing heat as the temperature fluctuates. These treated’ fibers absorb more heat than untreated fibers. Researchers are still working with this, but soon this process will be widespread.
M: That’s fascinating. I didn’t know that fibers had the capability of storing heat. How does that work?
W: These fibers work with the heat by rearranging their structures. The treated fibers move back and forth between two solid shapes.
M: I don’t understand. What kind of shapes do they change into?
W: When the weather gets warmer, the crystals take on cube shapes and absorb heat. When the weather gets cooler, the crystals become cooler and even back to their original tetragonal structure.
M: That’s truly unbelievable. You said that it’ll be a decade before this type of clothes will be available. What a shame! I don’t think I can wait that long.
选项
A、They shine brightly.
B、They are extremely strong.
C、They can store heat.
D、They can absorb water.
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3005840.html
相关试题推荐
[originaltext]LasttimeweoutlinedhowtheCivilWarfinallygotstarted.
[originaltext]M:Pleasecomein,MissEdwards,andclosethedoorbehindyou.W
[originaltext]M:Pleasecomein,MissEdwards,andclosethedoorbehindyou.W
[originaltext]M:Pleasecomein,MissEdwards,andclosethedoorbehindyou.W
[originaltext]M:Cathy,I’msorry.They’vejustsaidtheycouldn’tsupplythet
[originaltext]M:Cathy,I’msorry.They’vejustsaidtheycouldn’tsupplythet
[originaltext]M:Cathy,I’msorry.They’vejustsaidtheycouldn’tsupplythet
[originaltext]M:Cathy,I’msorry.They’vejustsaidtheycouldn’tsupplythet
[originaltext]M:Cathy,I’msorry.They’vejustsaidtheycouldn’tsupplythet
[originaltext]Lighttravelsataspeedthatisaboutamilliontimesfaster
随机试题
Peoplelikebeingtrusted.Theyareannoy-ed,angry,orfeelhurtifthey
关于联络办事处的说法,错误的是( )。A.是非法律实体的机构 B.登记手续简
当电动机容量大于55kW,水泵机组之间距离不小于()m。A.0.8 B.1
Whatisthechanceof_________anothert
感染过程的表现中最易识别的是A.病原体被清除 B.隐性感染 C.显性感染
根据《城市总体规划实施评估办法》,城市总体规划实施评估工作的组织机关是( )。
班主任在与小明谈话时说:“根据前段时间你的表现,虽然学习效果不很理想,但非常努力
依据《中华人民共和国水污染防治法》,禁止在水库最高水位线以下的滩地和岸坡堆放、存
男性,58岁,渐发性双上肢震颤、智能减退半年。既往体健,无慢性疾病史,头颅MRI
(2020年真题)下列影响工程进度因素中,属于承包人可以要求合理延长工期的有(
最新回复
(
0
)