important technologies of the biometrics identification. 抽象的指纹识别是生物识别鉴定中最重要的技术之一。As a convenient, fast and security method for personal identification, it has been widely used in many field
拼音:[jiè shào xìn]释义:Letter of introduction,letter of introduction,recommendation 短语:介绍信 letter of introduction;Introduction Letter;Recommendation普通介绍信 An ordinary letter of introductio