Fingerprint recognition is considered as the comparative maturity technology in biological feature recognition whose algorithm performance has applied in practical products.
指纹识别技术相对来说是生物特征识别中比较成熟的一种身份确认技术，指纹识别算法性能已达到实用的程度。
2
Because composting is a biochemical process and the compost maturity is related to phytotoxic substances in the immature compost, it can also be assessed by biological methods.
堆肥过程是一个生物过程，腐熟度与未腐熟堆肥中植物毒性物质有关，可采用生物学方法进行评价。
3
DNA from the shark's biological samples will be used to study its movement, its backbone will be tested to determine its age and its reproductive organs will help determine its maturity, Chapman said.