化学相似性

忻州盆地和贝加尔裂谷带医疗矿水水化学相似性研究

A comparative study of hydrochemistry on geothermal mineral waters in Xinzhou basin and Baikal rift zone

不同来源蜂蜡的化学成分相似性较大，其差异较小。

And they can be used for beeswax fingerprint . ( 2 ) The chemical ingredients of beeswaxes from different source were much similar and little different .

运用物质结构理论，多角度从垂直、水平、对角、离子、等电子体、单电子体等方面探讨化学元素性质相似性。

With chemical structure theory the authors approached the property similarity of chemical elements from different angles .

以灰色绝对关联度为依据，结合烤烟感官质量评定可以评价不同烤烟产区化学成分的相似性。

Chemical components comparability from different main tobacco-growing areas can be evaluated on the basis of absolute degree of grey incidence combined with sensory evaluation .

化学指纹图谱的相似性测度及其评价方法

Measures for Determining the Similarity of Chemical Fingerprint and a Method of Evaluating the Measures

谈化学元素性质的相似性

On property similarity of chemical elements

实验物理化学与分析化学具有相似性，二者均以测量学为焦点。

Experimental and analytical chemistry show similarity in that both have a measurement science focus .

化学分类学：根据生物体的某些化学物质结构的相似性来进行分类的方法。

Chemotaxonomy : Method of Biological classification Based on similarities in the structure of certain compounds among the organisms Being classified .

应用GC、GC/MS、GC/MS/MS等定性和定量研究方法，在精细剖析原油化学组成的基础上，深入探讨了哈得4油田油藏流体在化学组成上的相似性和横向分布上的非均质性。

Applying qualitative and quantitative analysis ( such as GC , GC / MS , GC / MS / MS ), similarity and heterogeneity of reservoir fluid chemical composition in horizontal distribution are described according to the detailed analysis on crude oil chemical composition .