It 's tough even for sophisticated web surfers to tell if their gear is being fingerprinted .
即使是老练的网民，现在也很难说清自己的机器在上网时是否被“数字指纹”了。
They then fingerprinted the stray digit and sent it to the state police forensic lab where technicians were able to identify its owner .
然后打印出指纹样本送到警方法医实验室，那里先进的设备可以识别出它的主人。
Fingerprinted , you face ten to 30 years in prison .
犯罪者将被关10到30年。
The steps follow the lead of the us , where those without a us passport are photographed and fingerprinted on entry to the country .
这些措施是跟随美国做出的：没有美国护照的人想进入美国，就需要留下照片和指纹。
One in seven schools has insisted on students being fingerprinted so they can use biometric systems for the delivery of lunches and in school libraries .
