basic identification meaning in English

基本标识
基本识别

Basic identification colours and code indications for industrial pipelines
工业管路的基本识别色和识别符号
Basic identification colours and code indications for electronics industrial pipelines
电子工业管路的基本识别色和识别符号
Basic identification colors and code indications and safety sign for industrial pipelines
工业管道的基本识别色识别符号和安全标识
An introduction of the approach of parameter fuzzification and basic identification methods is followed
介绍了参量模糊化方法及基本辨识方法。
3 . look into basic identification schemes , present and implement a identification scheme based on certificate data . the scheme is provably secure if the underlying primitive - discrete logarithm problem is a hard problem , together with the existence of collision free hash functions
对身份认证方法进行分析，设计并实现了基于离散对数困难问题( dlp ) ，辅以hash函数和公钥证书进行身份确认的身份认证方法。