- 形態(tài)測定法
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morphometrics中文什么意思
例句與用法
- The fundamental principle , research method and analytical flow of molecular phlogenetics , and phylogenetic analysis are briefly reviewed . also the characteristic and application of multivariate morphometrics , as well as the phylogenetic investigation progress of sisorid fishes , are briefly reviewed too . the above help interpret the significance and methods of the present study
簡要回顧了分子系統(tǒng)學(xué)的基本原理、研究方法、分析流程和系統(tǒng)發(fā)育分析方法等，以及多變量形態(tài)度量學(xué)特點(diǎn)與應(yīng)用、 ?科魚類系統(tǒng)發(fā)育研究進(jìn)展，從而有助于理解本研究的方法、目的與意義。 - Multivariate morphometrics was conducted on the endemic asian genus sinibrama wu , 1939 in east asia in order to investigate the morphological variations among the 4 nominal species and subspecies known from south china . principal component analysis ( pca ) was performed respectively for seven meristic and thirty - two morphometric characters that were based on 224 specimens
運(yùn)用多變量形態(tài)度量學(xué)方法，研究東亞特有魚類類群?華鳊屬魚類的形態(tài)差異，對(duì)其在分類學(xué)上存在疑問的物種的不同地理居群的18個(gè)框架測量距離、 14個(gè)常規(guī)測量距離和7個(gè)可數(shù)性狀進(jìn)行了主成分分析。
百科釋義
Morphometrics refers to the quantitative analysis of form, a concept that encompasses size and shape. Morphometric analyses are commonly performed on organisms, and are useful in analyzing their fossil record, the impact of mutations on shape, developmental changes in form, covariances between ecological factors and shape, as well for estimating quantitative-genetic parameters of shape.
詳細(xì)百科解釋