1)Phylogeny[英][fai'l?d??ni][美][fa?'lɑd??n?]种系发生学
英文短句/例句
1.The study of phylogeny.系统发育学,种系发生学对系统发育进行的研究
2.Phylogenetic analysis of Borna disease virus in Ili valley,Xinjiang新疆伊犁河谷博尔纳病病毒种系发生学分析
3.Seed Biology and Somatic Embryogenesis of Sorbus Pohuashanensis;花楸种子生物学和体细胞胚发生体系研究
4.Study on Development Biology and Systematic Evolution of Some Species of Iris;鸢尾属部分种发育生物学与系统演化的研究
5.Morphological Development of Juvenile Sporophyte Fronds of Four Species in Cyatheaceae and Their Systematic Significance4种桫椤初生叶的形态发育及其系统学意义
6.A system of classification based on the phylogenetic relationships and evolutionary history of groups of organisms.生物分类学,进化枝学一种分类体系,其基于种系发生的关系和有机体群体的进化历史
7.The development of web publishing system for undergraduates examination scores and comparison of different methods in releasing the scores;学生考试成绩网上发布系统的开发和几种发布方式的比较
8.BIOLOGICAL CHARACTERS AND PHYLOGENY OF POLYPLOID SUGAR BEET (Beta vulgaris L.) VARIETIES AND PARENTS;甜菜多倍体品种和亲本的生物学特性及其系统发育关系的研究
9.(of biological species or speciation) occurring in areas isolated geographically from one another.(生物学种或物种形成)在各区发生的。
10.Phylogenetic Analysis of Ten Gobiidae Species of Neritic Waters of China Based on Morphological and Molecular Markers基于形态学和分子生物学资料探讨中国沿海10种虾虎鱼类的系统发育关系
11.Promoting the development of students’subjectivity by various forms of teaching运用多种教学形式促进学生主动发展
12.Evolution of Views about Mathematics of Students Majoring in Mathematics in Normal University;高师院校数学系学生数学观发展研究
13.To maintain(a chemical or biochemical system) under specific conditions in order to promote a particular reaction.使在最佳状况下把(化学或生化系统)置于特定条件下,以促进某种特定反应的发生
14.A Teaching Model Combined with the Phylogeny of Operating System一种融合操作系统发展史的教学模式
15.a chemical mechanism involved in vital processes occurring in living organisms.在生物体的生命活动中发生的一种化学历程。
16.The Ecophysiological Study on Seed Germination and Stress-resistance of Wild Apricot (Armeniaca Vulgaris Lam.);天山野生杏种子萌发和抗旱生理生态学研究
17.SEVERAL WAYS TO STIMULATE STUDENTS STUDY INTEREST IN TEACHING PHYSICAL EDUCATION;体育课教学中激发学生学习兴趣的几种方法
18.Molecular Biology of Einkorn Wheat Germplasms;一粒系小麦种质资源分子生物学研究
相关短句/例句
phylogenetic analyse种系发生学分析
3)Phylogenetic species种系发生种
4)Phylogeny[英][fai'l?d??ni][美][fa?'lɑd??n?]种系发生
1.Study of the Relation on the 18S rDNA Gene Sequence and the Phylogeny of Nematode-trapping Fungi;捕食线虫性真菌18S rDNA基因序列与种系发生关系研究
2.Analysis of phylogeny and geographical distribution of genus Apodemus of China;中国姬鼠属(Apodemus)种系发生及地理分布的探讨
3.Objective To investigate intra and inter species molecular variations and phylogeny of the five members of the Minimus Group of Anopheles subgenus Cellia in China: An.目的 研究我国微小按蚊种团成员 (微小按蚊A/C、乌头按蚊、瓦容按蚊及杰普尔按蚊 )的线粒体DNA(mtDNA)COII基因的分子变异和种系发生关系。
5)phylogenesis[英][,fail?'d?en?sis][美][,fa?l?'d??n?s?s]种系发生
6)phylogenetic tree种系发生树
1.Objective To clone and sequence partial cDNA of Hepatitis C virus(HCV) genome of Shanxi China,constructed phylogenetic tree.用反转录套式PCR(RT -PCR)法从陕西地区 1例NANB型肝炎患者血清中扩增出部分E区的cDNA片段 ,克隆于PGEM -T载体中用全自动序列分析仪进行双向测序 ,测得的序列以及已发表的同一分离株 5′NRC、C区序列 ,分别同Genbank中注册的 3 6株已知基因型的HCV相应区段的序列比较 ,构建种系发生树。
延伸阅读
判别分析预测法(见发生量预测)判别分析预测法(见发生量预测)discriminatory analysis for forecast 判别分析预测法(diseriminatory analysisfor foreeast)又叫分辨分析法,是用判别函数预测害虫发生量的方法。其步骤为:将预报因子和预报量分为2级或多级,对预报因子进行线性组合,构成一个判别函数;先确定一个临界值作分辨指标,然后计算判别函数式中的系数,求出临界值;应用时,将预报因子的实查值代入判别函数式,求出预报值,将此值与临界值相比较,可预报害虫的发生量。 判别函数通式将预报因子的数据进行线性组合: 尸y~习c、·x、(1) 左=l式中夕为预报量;P为预报因子个数;x、(k二1,2,……,尸)为预报因子;c、为系数。二级判别法中的x分为2级,故(l)式为:〕一clxl+cZxZ(2)则y值亦分2级,可确定一个y。为分辨指标,当夕)yc时为A级,夕