biometrics

biometrics 

[ˌbaiəuˈmetriks]

n.

生物测定学 ============================================================

1.	A third and increasingly common method, called biometrics, is based on who people are and what they do.
	第三种，也是越来越常见的方法叫做生物统计学，它是基于用户是谁、他们做什么来证实身份的。
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2.	Biometrics works because people have unique and somewhat stable body features -- such as fingerprints, eyes and faces -- and ways of doing things -- such as speaking and writing signatures.
	由于人都有与别人不同的、在一定程度上是稳定不变的身体特征，如指纹、眼睛和面孔，以及做事的方式，如说话和签名，所以生物统计学是可行的。
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