首页
登录
职称英语
[originaltext] Domestic dogs can perceive images on television similarly to
[originaltext] Domestic dogs can perceive images on television similarly to
游客
2024-04-17
79
管理
问题
Domestic dogs can perceive images on television similarly to the way we do, and they are intelligent enough to recognize onscreen images of animals as they would in real life—even animals they’ve never seen before—and to recognize TV dog sounds, like barking. A 2013 study published in the journal Animal Cognition showed that dogs could identify images of other dogs among pictures of humans and other animals, using their visual sense alone.
However, there are some differences between ourselves and man’s best friend—for one, dogs’ eyes register images more quickly than ours do. So older television sets, which show fewer frames per second than modern televisions, would appear to a dog to be flickering like a "1920s movie" , said Nicholas Dodman, a veterinary behaviorist at Tufts University, in Massachusetts. Dogs can see a range of two primary colors, yellow and blue. Human can recognize three primary colors, so we see the full range of colors, according to Binghamton University’s Ask a Scientist web page.
DogTV, an HDTV cable channel designed for dogs, interests canines because HDTV has a much higher number of frames per second and is specially colored to accommodate dogs’ vision, said Dodman, who is the channel’s chief scientist. DogTV has modes for relaxation, which shows images like dogs chilling out in a grassy field: stimulation, which depicts scenes like dogs surfing in southern California: and exposure which shows things like a dog reacting to a ringing doorbell and obeying commands to adapt them to such situations at home.
23. What makes older television sets unsuitable for dogs to watch?
24. What primary colors can dogs see?
25. What kind of programs are shown on DogTV?
选项
A、Red, blue and green.
B、Green and yellow.
C、Blue, red and yellow.
D、Yellow and blue.
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3559091.html
相关试题推荐
[originaltext]Domesticdogscanperceiveimagesontelevisionsimilarlyto
[originaltext]Domesticdogscanperceiveimagesontelevisionsimilarlyto
[originaltext]AnthropologysophomoreVanTruongrecentlycombinedartandb
[originaltext]AnthropologysophomoreVanTruongrecentlycombinedartandb
[originaltext]AnthropologysophomoreVanTruongrecentlycombinedartandb
[originaltext]AnthropologysophomoreVanTruongrecentlycombinedartandb
[originaltext]Teenagershavefewerfriendsthan20yearsago,researchhas
[originaltext]Teenagershavefewerfriendsthan20yearsago,researchhas
[originaltext]Teenagershavefewerfriendsthan20yearsago,researchhas
[originaltext]M:Hello,isthisAT&T?I’mcallingformyInternetservice.It’s
随机试题
发展科技创新和教育,是共创可持续未来的重要动力。经济增长和民生改善,说到底要依靠知识进步,特别是要依靠科技创新。应该把科技创新摆在国际合作优先发展的战略地位,不
Thegovernmenthasspentbillionstoupgradeitsinfrastructuretohandlethehi
Whywastheoldmanwalkinginthetrain?Becausehewaslookingfor______.[orig
InOldEnglishthewordgirlcanrefertoayoungpersonofeithersex.Todayit
甲状腺腺叶切除术后发生呛咳,说明A.喉返神经损伤 B.喉上神经内支损伤 C.
男性,42岁。9个月前外伤致肱骨干骨折,采取手法复位,夹板外固定治疗。现检查发现
Thechangeinthatvillagewasmiraculou
运维班应设(____)负责备品备件管理,严格按照相关规定和设备说明书进行存放,认
运动员进入比赛场地,心血管、呼吸活动就开始增强,属于 A.神经调节B.体液调
艾森克人格结构的基本维度主要包括( )。A.神经质 B.精神质 C.内外向
最新回复
(
0
)