R factor 推理因素 ; 释放因子 ; 因子 ; 抗药性因子
r factor r 因子
R-factor bacterial population 因子细菌群
r factor detail 推理因素
R-factor analysis R型因子分析
r-factor r因子
power r factor 功率因数
klirr r factor 失真系数
major r factor 主要因素
The R factor analysis shows that: Ti, Ga, Rb, Y, Zr, Nb, Hf, SiO_2, Al_2O_3, P, Mn, Zn, As, Br, Sr, MgO, CaO and Na_2O are mostly related to the povenance of source rocks which was directly controlled by the chemical weathering intensity; Zr, Hf, V, Co, Ni, Cu, Zn, Ga, As, Rb, Fe_2O_3, Al_2O_3, and K_2O can reflect the content of clay which is possibly related to the element redistribution in the process of diagenesis; Fe_2O_3 P and Mn can record the paleo-productivity and Fe_2O_3, MnO are usually formed under the condition of adlittoral and oxidated environment. Warm-humid and cold-dry environment can been qualitative indicated by Q factor analysis.
对样本的Q型因子分析,可以定性地区分出暖湿与干冷环境。
参考来源 - 苏北盆地兴化1孔元素反映的中更新世以来的环境变化·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
The sulfonamides, streptomycin, chloramphenicol and other sensitive, but easy to resistance, with R factor is the transfer of plasmid obtained.
对磺胺类、链霉素、氯霉素等敏感,但易耐药,是由带有R因子的质粒转移而获得的。
Multivariate analysis is to use R-typer factor to judge the basic characters and variable natures of ecotypes of wheat varieties.
多变量分析法运用r型因子分析来判断品种生态型的基本特征和可变特征。
Four groups of elemental associations and four main factors were obtained respectively by using R-type cluster analysis and R-type factor analysis.
并利用R型聚类分析和R型因子分析,分别提取四组元素组合和四个主因子。
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