The application of dna fingerprint technique in monitoring the es cell chimeric mice Dna指纹图在小鼠es细胞嵌合体鉴定中的应用
Mouse ; restriction fragment length polymorphism ; dna fingerprint ; probe jl - 02 ; es cell 小鼠限制性片段长度多态性dna指纹图jl - 02探针胚胎干细胞
( 4 ) a fingerprint image enhancement method based on gabor filter is presented and realized ( 4 )给出并实现了一种基于gabor滤波的指纹图象增强改进方法。
The mother mouse and the offspring in the same kin of the two strains had the same fingerprints 两个品系同一家系的母鼠与仔鼠所得到的dna指纹图相一致。
Essential technical specification of afis part 9 : the technical requirements of converting fingerprint image into data 指纹自动识别系统基础技术规范.第9部分:指纹图象数据转换的技术条件
The strains which were normal with the biochemical markers analysis had the identical fingerprints and p was above 2 . 2x10 - 1 采用dna指纹图法对国内已知的7个品系9个近交系大鼠群体进行了分析。
Chromatographic fingerprints are used to identify the origin , species , harvesting , processing and place of cultivation of the herbal drug 色谱指纹图chromatographic fingerprints可用来辨别中药的原产地品种收成期加工与种植地。
Fourth , we count the cross number of every pixel in the fingerprint images which have been thinned . through the cross number , we confirm the minutiae feature 对细化后的指纹图计算每个象素点的交叉点数,确定特征类型,提取指纹的细节特征。
Fingerprint image is classified into predefined categories . it can greatly reduce matching time because the matching is implemented in a sub - category 指纹图象被划分到预先设定的某个类别,这样匹配工作就可在一个子类中进行,从而大大节省运算和匹配时间。
In this paper , fingerprint orientation field , which is a globe feature of fingerprint , has been adopted to identify fingerprint combining synergetics identification method 本文尝试利用指纹图的全局特征?指纹方向场信息,结合协同识别技术,进行指纹协同识别方法的研究。