amur造句

例句与造句

1. One small captive population of amur tigers ( panthera tigris altica ) , which had 14 - year captive history since its foundation in 1986 , was selected for such population genetic researches in this paper , which contained three experimental parts as : ( 1 ) dna extraction from shed hairs . three methods , which were chelex , ionic detergent and non - ionic detergent , were respectively used to digest the shed hairs of one amur tiger
   本文利用chelex 、离子型和无离子型分解液三种方法对在东北虎( pantheratigrtsaltica )换毛期采集的自然脱落毛发进行了dna提取，并对部分毛发分解原液进行蛋白质沉淀，对于毛发分解残留物也进行了核细胞分解与蛋白质沉淀再处理，对上述提取产物进行rapd扩增。
2. A sequence of 381bp in d - loop region of 13 amur tiger mtdna were cloned and sequenced . 2 sequences of amur tiger d - loop region and 32 sequences of cyt b gene of 4 tiger subspecies in genbank were also combined to our data in the analysis of characteristics of the two regions for evaluating their significance of subspecies identification
   本文克隆并测定了13只东北虎mtdnad - loop区381bp的序列，并对这些序列和genbank中注册的2个东北虎d - loop区序列和32个虎cytb基因全序列(包含4个亚种)进行了分析，研究了cytb基因和d - loop区序列的特点及其在亚种识别中的价值。
3. It's difficult to find amur in a sentence. 用amur造句挺难的
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