Test and evaluation technique plays a very important role in the whole missile development , and it runs through the whole process of developing and testing 试验鉴定技术在整个导弹研制工程中是十分重要的一环，它贯穿于研制和试验的全部过程。
Proteome indicates the proteins expressed by a genome or tissue . the technology of proteomics requires the seperation , indentification of large number of proteins 用于蛋白质分离的双向凝胶电泳技术是蛋白质组研究的核心，而鉴定技术则是蛋白质组技术的支柱。
However , most of current signature verification systems require all kinds of forgeries to be provided in the training process , which causes much trouble in practice 然而，现有的签名鉴定技术需要为每个用户采集大量伪造签名数据用于训练，这在实际中是很难做到的。
James lloyd , 49 , a long - standing freemason who took the footwear of his victims as trophies , was finally caught through advances in dna techniques 49岁的詹姆士?劳埃德，一个将受害者脚穿的鞋拿走作为“战果”且长期隐身的神秘人物，最终被先进的遗传基因鉴定技术绳之以法。
In view of the performance degradation of engineering plastics for small arms within its storage period , it is necessary to predict the thermosenescence life of engineering plastics to consummate the test evaluation technologies of proving ground 摘要针对轻武器用工程塑料随着武器的不断使用带来的性能降低，进行寿命预测来完善靶场的试验鉴定技术。
In the fourth part , the paternity test is discussed . as a important method to know the real relation between the parents and child , paternity test is accurate enough , especially dna - test 作为父母子女自然血缘关系确定的科学方法，亲子鉴定技术随着基因技术的突飞猛进而迅猛发展，要求以亲子鉴定确定血缘关系的人也越来越多，但我国尚未制定相关法律。
Nearly 500 years after the death of christopher columbus , a team of genetic researchers are using dna to solve two nagging mysteries : where was the explorer really born ? and where the devil are his bones 在伟大的探险家克里斯托夫哥伦布逝世将近500年后，一支由多国科学家组成的研究小组正利用dna鉴定技术，试图解决困扰人们多年的两个问题：哥伦布真正的出生地是哪里？
Scientists partially excavated the quarry in the 1960s , and found ancient animal bones and hints of a very early habitation site , but with the technology of the day could not date them accurately . the british team revisited the site two years ago 其实早在上个世纪60年代，科学家就在此地发现了古代动物的遗骨和早期人类居住地的痕迹，但当时的鉴定技术无法测定出这些发现物的准确年代。
This paper summarizes the history and main symptoms of banana leaf spot disease caused by mycosphaerella spp . ; and also deals with the taxonomy status , biological properties , isolation , detection , and identification of the pathogen 根据国内外近年来香蕉叶斑病的研究概况，对香蕉叶斑病的历史、主要症状、病原菌的分类及生物学特性、病原菌的分离、监测和鉴定技术、病害的流行条件及防治方法进行了综述。
Extraction techniques on yam sapogenin , water soluble yam sapogenin and other valuable components of special plant resources in west china ; optimum parameter and techniques of co2 super fluid extraction for the production of powerful plant anti - oxidation material and other new extraction methods 1植物有效成分组成与结构鉴定技术2植物有效成分的标准品与对照品3植物有效成分的高效提取与分离技术
