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
2024-04-18
75
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. (23) 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. (24) 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. (25) 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、Fewer colors.
B、Smaller size.
C、Fewer frames per second.
D、No sound.
答案
C
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3560980.html
相关试题推荐
[originaltext]Throughtheyearsofbeinganadvisorattheuniversity,I’veoft
[originaltext]Throughtheyearsofbeinganadvisorattheuniversity,I’veoft
[originaltext]TheGobiDesertinAsiaisoneofthelargestdesertareasinthe
[originaltext]TheGobiDesertinAsiaisoneofthelargestdesertareasinthe
[originaltext]W:John,haveyouchosenaphysicaleducationclassyetforthis
[originaltext]W:John,haveyouchosenaphysicaleducationclassyetforthis
[originaltext]M:Hi,Janet.Haveyouseentheexamscheduleforthistermyet?
[originaltext]M:Hi,Janet.Haveyouseentheexamscheduleforthistermyet?
[originaltext]W:WhatisMr.Petersongoingtodowiththatoldhouseofhison
[originaltext]W:WhatisMr.Petersongoingtodowiththatoldhouseofhison
随机试题
京杭大运河(theBeijing-HangzhouGrandCanal)开凿于春秋时期(theSpringandAutumnPeriod)
在对生物体的生存和发展具有同等重要的两种学习行为中,斯金纳更加强调的是(
在心理咨询中采用封闭性提问时应注意()A.为防止来访者漫无边际的叙述,要连续
奇经八脉中既称“血海”又称“经脉之海”者是A.冲脉 B.任脉 C.督脉 D
某版教材某一单元的“单元导语”指出,“自然美景,幸福生活,人所向往;奇绝艺人,精
郎伯-比尔定律只适用于( )。A.复色光,低浓度溶液 B.自光,低浓度溶液
下列属于继电保护和安全自动装置一般缺陷的有()(A)液晶显示屏不清楚但
一盒中装有大量的红、蓝两色的弹子,但比例未知,现随机摸出100粒弹子,发现53颗
编制预算草案的具体事项由( )部署。A.建设部 B.全国人民代表大会常务委员会
电泳漆装是利用外加电场使悬浮于电泳液中的颜料和树脂微粒定向迁移并沉积于电极之一的
最新回复
(
0
)