morphometrics相关论文
In this article we define the Mean Center (MC) as the midterm lifespan coherent wave of the meanders centerline.The MC i......
Redescription of Bursaphelenchus Parapinasteri (Tylenchina: Aphelenchoididae) Isolated from Pinus th
The systematics and identification of Bursaphelenchus species are very important due to regulatory and management issues......
Morphological and molecular identification of three populations of Hirschmanniella mucronata occurri
Morphological and molecular identification were made among 3 populations ofHirschmanniella, occurring onbitter gourd of ......
POPULATION DIVERSITY AND PHYLOGEOGRAPHY OF PUNTIUS SEMIFASCIOLATUS (CYPRNIFORMES, CYPRINIDAE) IN SOU
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在埃塞俄比亚境内塔纳湖中发现了1种寄生于鲤科鱼类:间魮(Labeobarbus intermedius)和Labeobarbus tsanensis体内的许氏绦虫,经形......
Functional diversity of small-mammal postcrania is linked to both substrate preference and body size
Selective pressures favor morphologies that are adapted to distinct ecologies,resulting in trait par-titioning among eco......
形态测量学用定量化的方法和手段描述、研究对象形态特征。几何形态测量学是形态测量学的分支,用界标点或轮廓线等标识研究对象的......
本文阐述了形态测量学中一类重要的研究方法——轮廓形态测量法的基本概念和发展，总结了轮廓形态测量法在生物分类学研究中的应用，将......
Morphometrics has been pursued by graphical and computational means since the European Renaissance,drawing on core geome......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
我们对2011年3月4日在澳大利亚西北部捕捉的276只白翅浮鸥(Chlidonias leucopterus)进行了形态特征测定.该地区白翅浮鸥估计有4000......
目的:对大理不同来源的旋毛虫肌肉幼虫形态进行初步研究.方法:镜下观察旋毛虫幼虫卷曲状态,用测微尺随机测量囊包长、宽.结果:五株......
对来自9个采样点的鲌属(Culter)翘嘴鲌(C.alburnus)、蒙古鲌(C.mongolicus)、达氏鲌(C.dabryi)和近红鲌属(Ancherythroculter)黑尾......
目的初步探讨老年人假增生型前列腺癌（PHPA）与前列腺良性增生（BPH）细胞核鉴别的形态学参数。方法对老年人19例PHPA、19例BPH的细胞核运......
目的：探讨癫痫大鼠单侧海马注射Caspase-3抑制剂YVAD-CHO后海马组织形态及Caspase-3表达的改变。方法：将YVAD-CHO注射入癫痫大鼠模型......
对蛇Ju属鱼类进行形态度量学及主成分分析的研究结果表明：蛇Ju属共有6个有效种，分别是长蛇Ju（Sauro-gobio dumerili Bleeker）、蛇Ju（S.d......
通过对国内14省（市）1599份土壤样品的分离及鉴定，在北京、山东、山西、河北、河南、四川、浙江、福建、海南、重庆等10个省区的样品中......
鸟类飞羽羽轴机械性能一部分来自髓质,但是髓质泡沫结构如何影响羽轴机械性能的问题仍未被研究。本文对5种鸟类初级飞羽羽轴的髓质......
人类头骨在大小、粗壮度和形状上具有性别差异。长期以来,性别鉴定的方法主要是根据头骨的大小和粗壮度,用肉眼进行粗略观察。受研......
Piriform apertures from skulls in the Bass Collection at the University of Tennessee were examined. The morphology of th......
Morphometrics and Body Condition Index of Eurasian Collared-Dove and Mourning Dove in Durango, Mexic
In order to incorporate the knowledge of two species of wild doves and compare the results of both, we assessed morphome......
我们对2011年3月4日在澳大利亚西北部捕捉的276只白翅浮鸥(Chlidonias leucopterus)进行了形态特征测定。该地区白翅浮鸥估计有400......
A morphological evaluation of Chrysaora chinensis of Peninsular Malaysia and distinguishing its popu
The morphology of seven specimens of Chrysaora chinensis(Scyphomedusae,Semaestomae)obtained from four sites off the coas......
绢毛蔷薇复合体包括绢毛蔷薇Rosasericea、峨眉蔷薇R.omeiensis和毛叶蔷薇R.mairei三种。它们的形态特征相近,特别是峨眉蔷薇和绢......
在浙江江西省的边阶上的 Jiangshan-Changshan-Yushan (JCY ) 三角区域的上面的奥陶纪 Xiazhen 形成，华南，由代表各种各样的浅水的站......
