"Biometric"是一个英文单词，意思是生物识别技术，通常用于身份验证和安全领域。
以下是一篇包含biometric英文范文的例子：
范文：
Title: Biometric Security System for Enhanced Access Control
Introduction:
Biometric security systems have become increasingly popular in recent years due to their high level of security and convenience. These systems use biometric technologies such as fingerprint, facial recognition, and iris scanning to identify individuals and grant access based on their unique characteristics.
System Components:
The biometric security system includes a camera, sensor, and processing unit to capture and analyze biometric data. It also includes a database of biometric templates for registered users and a matching algorithm to identify individuals from their biometric data.
System Operation:
The system captures biometric data from the user using the camera and sensor. The processing unit compares the captured data with templates in the database and matches it to a registered user. If a match is found, the system grants access; otherwise, it prompts the user to provide alternative identification methods or enter a password.
Benefits:
Biometric security systems offer several benefits over traditional password-based access control systems. They are more secure because they eliminate the possibility of password theft or misuse. Additionally, they are more convenient because they eliminate the need for users to remember passwords and reduce the frequency of login attempts.
Conclusion:
Biometric security systems are a powerful tool for enhancing access control and enhancing security in commercial and residential settings. By using advanced biometric technologies, these systems can provide a secure and convenient way to manage access to critical areas.
biometric的意思是生物辨识技术，指利用生物体所具有的独特性状（如：指纹、视网膜、声音等）进行辨识的技术^[1][2]^。
在英文范文当中，可能会看到"biometric authentication""生物辨识认证""biometric data""生物辨识资料"等词语，这些大多与生物识别技术有关^[2]^。
biometric的意思是生物辨识技术，指利用生物体所具有的独特性状（如：指纹、视网膜、声音等）进行辨识的技术^[1][2]^。
biometric英文范文最新变化如下^[3]^：
词性变化：Biometric现在分词做形容词，在句中做定语，表示“生物辨识的”的意思。例如：a biometric scanner，即“一台生物辨识扫描器”。
固定短语：in biometric ink，即“以生物辨识印章”，ink在此处作动词，相当于stamp。
此外，biometric还可以指一种鉴别身份的方法，也可指一种测量身体特征的方法。同时，它也是一种测量身体特征的方法来检测和验证用户身份^[1][2]^。