课程咨询

托福考试网 托福资料下载 托福资讯 0元讲座 水平测试

托福考试练习
新东方在线 > TOEFL > 托福听力 > 正文
托福培训

扫码免费领资料

内含托福全科备考资料

更有免费水平测试及备考规划

托福培训

扫码关注掌握一手留学资讯

回复XDF免费水平测试

录播精讲 直播课HOT

托福听力练习-科学美国人60秒:眼反射有助打击犯罪

2017-02-15 11:34:09来源：科学美国人60秒

点击查看>>科学美国人60秒音频：眼反射有助打击犯罪

　　科学美国人60秒中英文翻译：眼反射有助打击犯罪

　　科学美国人60秒英文文本

　　In the 1964 film Goldfinger, James Bond thwarts a would-be attacker approaching from behind after seeing the man's reflection in the eyes of the woman he's about to kiss.

　　It was enough for Bond to know somebody was approaching.

　　But now U.K. researchers want to fully identify individuals based on corneal reflections.

　　Rather than sneaking up on people, the researchers simply took high-res photos of their subjects' faces.

　　From those digital pictures, they zoomed in on the subjects' eyes to examine images of bystanders reflected in the cornea.

　　Turns out those reflected images might indeed be useful for real-life crime fighting, according to the research, published in the journal PLOS One.

　　The researchers found that volunteers could usually correctly match a person's image in a fuzzy corneal reflection with a normal headshot of that same person.

　　Such data extraction could be useful for solving crimes in which hostages or abuse victims are photographed.

　　In these cases, the victims' eyes would essentially become mirrors, recording incriminating information about their captors. Q would have been impressed.

　　中文翻译请点击下一页

本文关键字: 托福听力练习 科学美国人60秒

上一页 1 2 下一页

托福辅导

关注新东方在线托福

托福机经·Official题目练习

考前重点突破·听说读写海量资料

更多资料

关注新东方在线托福，
回复【XDF】获取大礼包

托福辅导
  • 1.打开手机微信【扫一扫】，识别上方二维码；
  • 2.点击【添加】，回复对应关键字领取学习资料。
更多>>
更多内容

免费获取托福备考大礼包

微信扫描下方二维码 立即领取

托福辅导
更多>>
更多公益讲座>>
更多>>
更多资料
托福TPO 托福听力练习 托福口语练习 托福阅读练习 托福写作练习
我要
反馈 返回
首页
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10