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
2023-08-20
80
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、Images of dogs playing.
B、Dogs’ fighting against thieves.
C、Beautifully decorated dog cages.
D、Dogs’ pulling a sleigh.
答案
A
解析
转载请注明原文地址:http://tihaiku.com/zcyy/2942828.html
相关试题推荐
[originaltext]Yuppiesareyoungpeoplewhoearnalotofmoneyandlivein
[originaltext]Yuppiesareyoungpeoplewhoearnalotofmoneyandlivein
[originaltext]FewpeoplecanstandforthespiritofearlierAmericaasmuc
[originaltext]FewpeoplecanstandforthespiritofearlierAmericaasmuc
[originaltext]M:Timetoeat!W:Coming.Oh,I’mstarving.Ohyuck!What’sthat?M
[originaltext]M:Timetoeat!W:Coming.Oh,I’mstarving.Ohyuck!What’sthat?M
[originaltext]W:We’veallheardthesaying"Laughteristhebestmedicine."How
[originaltext]W:We’veallheardthesaying"Laughteristhebestmedicine."How
[originaltext]W:You’renotgoingtomakethecall,areyou?Aren’tyougoingto
[originaltext]W:You’renotgoingtomakethecall,areyou?Aren’tyougoingto
随机试题
Inoursociety,wemustcommunicatewithpeople.Agreatdealofcommunicat
细部工程各分项的检验批应按下列规定划分()。A.同类制品每50间(处)应划分为
1型糖尿病的发病是由于A.胰岛素分泌绝对不足B.胰岛素相对不足以及靶细胞对胰岛素
在颌面发育的快速期中,第一恒磨牙萌出是第几快速期:()A.一 B.二
保证中药质量的前提是A.栽培条件B.采收加工C.产地D.土壤E.品种正确
财务会计报告能够提供有助于()进行合理决策的信息。A:投资者 B:管理当局
(2018年)根据《测绘地理信息行业信用指标体系》,某丙级测绘资质单位因市场不正
新安装或A及B类检修后投运的断路器及长期停用的断路器投入运行()小时内,应增
爱因斯坦曾说过,“我评定一个人的真正价值只有一个标准,即看他在多大程度上摆脱了‘
成釉细胞瘤内含有A.血性液体 B.黄褐色液体 C.透明、淡黄色水样液体 D
最新回复
(
0
)