定量关系即用一个或多个量表示几个需探究量之间的关系。定量属性是指以数量形式存在着的属性，并因此可以对其进行测量。
文章详细信息 关键词： 光速测量;;折射率;;浓度;;定量关系 [gap=551]Keywords: light gauge;index of refraction;concentration;quantitative relationship
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... linear relation线性关系 quantitative relation数量关系,定量关系 internal relation内在联系;内部联系 ...
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性能定量关系 Quantitative Structure-Property Relationship ; QSPR
pct曲线的定量关系 quantitative description of pct curves
定量构效关系 QSAR ; Quantitative Structure-Activity Relationship ; Quantitative Structure-Property Relationship
定量关系研究 Quantitative Structure-Activity Relationship ; QSAR
结构定量关系 quantitative structure retentionrelationship ; QSRR
活性定量关系研究 Quantitative Structure-Activity Relationship ; QSAR
结构-性能定量关系 Quantitative Structure- Property Relat ionship
定量结构活性关系 QSAR ; Quantitative Structure-Activity Relationship ; Quantitative Structure-Property Relationship
ObjectiveThis study aimed at identification of the quantitative relationship between plant nitrogen accumulation (PNA) and canopy reflectance spectra in winter wheat (Triticum aestivum L. ).
目的研究小麦地上部氮积累量与冠层高光谱参数的定量关系,分析多种高光谱参数估算地上部氮积累量的效果。
参考来源 - 小麦氮素积累动态的高光谱监测·2,447,543篇论文数据，部分数据来源于NoteExpress
讨论了铋的分凝系数与生长率的定量关系。
The quantitative relation between Bi segregation and growth rate was discussed.
使用一元线性回归得到了这些因素对水泥色度影响的定量关系。
The quantitative correlation between the factors and cement colorimeter was gained by means of unitary linear regress.
进而探讨了脂肪醇同分异构体的密度与其分子距边矢量的定量关系。
Then the quantitative relationship between density of the alcohols and their molecular distance edge vector(VMDE) is approached.
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