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
78
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
Iwouldratheryou(leave)______forHangZhoulastweek.hadleft
Itisfrequentlyassumedthatthemechanizationofworkhasarevolutionary
证券金融公司可以与证券公司对转融通标的证券()。 ①暂停交易 ②终止交易
药材传统的鉴定方法是A:生物鉴定B:性状鉴定C:理化鉴定D:显微鉴定E:
共用题干 1.Someofthemostcommonlyusedm
2013年上半年,东部地区完成固定资产投资额是西部地区的多少倍?() A.
关于审慎性监督管理谈话制度作用的表述,正确的有()。A:使监管人员及时了解银行业
甲自2010年以来,以自己为被保险人,多次在一家寿险公司投保。其中,2010年l
施工企业要求建设单位出具银行保函作为工程款支付担保,则保证人应为( )。A.监
女,68岁,反复咳嗽咳痰20年,气喘10年,加重伴下肢水肿一周入院,高血压病史1
最新回复
(
0
)