DCCA的例句大全

Species distribution is found to be greatly influenced by slope positions, longitude and latitude, annual precipitation and precipitation from March to May through detrended canonical correspondence analysis ( DCCA). 3.

去势典范对应分析（DCCA）发现坡位、经纬度、年降水量和3-5月降水量对物种分布产生影响。

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Studies on DCCA of the attached diatom community in headwater rivers of Fenhe Reservoir

汾河水库水源河着生硅藻群落的DCCA研究

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The arrow of the slope is the longest, thus, following DCCA, the second axis shows that the slope from the bottom to the top is gradually decreasing, meantime, the thickness of litter layer is increasing.

坡度的箭头长度最长，故第二轴表示样方所在的坡度，即沿着DCCA第二轴从下到上坡度逐渐减小，枯枝落叶层厚度逐渐增大。

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The results showed that the first four DCCA axes were significantly correlated to agricultural land ratio, landscape diversity index, forest land ratio, and landscape contagion index.

结果表明，DCCA排序的前4轴分别与农业用地比率、景观多样性指数、森林比率显著相关。

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The variation patterns of species diversity in evergreen broad-leaved forests in the Jinyun Mountain were studied and the relationship between soil factors and species diversity was analyzed using detrended canonical correspondence analysis ( DCCA) method.

探讨了缙云山常绿阔叶林物种多样性的变化特征，并运用去势典范对应分析（DCCA）方法，分析了不同样方中土壤因子与群落多样性指数之间的关系。

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beyond that, the approach is the use of chlorine-releasing agent sodium dichloro cyanurate (dcca) batch processing.

除此之外的办法是采用释氯剂二氯异氰尿酸钠（DCCA）间隙式加工。

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The racemic purity of cis-and trans-DCCA was 91.4 % and 93.0 %, respectively.

顺、反式二氯菊酸几何异构体含量分别为91.4%、93.0%.

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The studies indicate that CCA and DCCA are applicable in florology and phytogeography.

本文研究表明将DCCA和CCA应用 到植物区系地理学研究上是可行的.

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Investigated communites were classified by using module of Ordination Axes Clustering ( OAC ) in Detrended Canonical Correspondence Analysis ( DCCA ).

采用DCCA ( 去势典范对应分析 ) 排序轴分类法 ( OAC ),对所调查的群落进行了生境与群落关系的分类.

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After modification, DCCA and PCCA are considered to be ideal ordination methods at present.

CCA改进 后的DCCA和PCCA,是现今较理想的排序方法.

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The optical purity of cis-R ( + )-and cis-S (-)-DCCA was 93.7 % and 81.8 % , respectively.

顺式 -R ( + ) - 和顺式 -S ( - ) - 二氯菊酸光学纯度分别为93.7%、81.8%.

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