protoconch 中文意思是什麼
protoconch
解釋
初房-
The growth style of cuttlebone is the protoconch strenching horizontally with development of calcification by layers vertically. 2
首次在烏賊的有機質中按可溶性和不可溶性兩大組分區別研究。 -
The results of factor analysis showed that the following three shell factors are independent, and that there are no correlations among them : shell size, shell flatness and protoconch whorl number
因子分析結果顯示殼大小、殼扁度及原殼螺層數三種殼因子是相互獨立的，它們之變異互不相關。 -
The distributions of shell flatness and protoconch whorl number are random, we could not find any notable distinction in the shell flatness of snails on surfaces of different inclinations. in a later process, using the three shell factors performed a hierarchical cluster analysis
Cathaicacavimargo種群殼扁度和原殼螺層數的分佈是隨機的，分析結果中未看到殼扁度事先所估計那樣水平地面種群貝殼扁平，而垂直巖壁種群貝殼凸起情況。
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