1)provenance analysis物源分析
1.Major elements composition and provenance analysis in the sediments of the South Yellow Sea;南黄海沉积物常量元素组成及物源分析
2.Sediment provenance analysis of Yanchang Formation in Ordos Basin;鄂尔多斯盆地上三叠统延长组物源分析
3.Characteristics and provenance analysis of the Mesozoic and Cenozoic sandstone in the foreland basin of the south part of Longmenshan Mountain;龙门山南段前陆盆地中—新生代砂岩特征及物源分析
英文短句/例句
1.Analysis of sediment provenance and its geological significance in the first member of Shahejie Formation,Huanghua Depression黄骅坳陷沙一段物源分析及地质意义
2.Provenance analysis of Nantun formation of Beizhong region in Hailaer Basin海拉尔盆地贝中地区南屯组物源分析
3.The Characteristics and Provenance of the Sediment in the Southern East China Sea during the Last Glacial Age;末次冰期东海南部沉积物特征和物源分析
4.Assemblage and provenance of clay minerals off the east of Luzon Island吕宋岛东部海域黏土矿物组合特征及物源分析
5.Heavy mineral assemblages and provenance analysis of the Upper Triassic in Renbu area,southern Tibet,China西藏仁布地区上三叠统重矿物组合与物源分析
6.Analysis of Optimization of Human resource and material resource in PE Colleges;体育院校人力资源与物力资源优化效用分析
7.Economic Analysis of Military Labor and Material Resources Allocation;战争人力资源与物力资源配置的经济分析
8.Source Apportionment for Inhalable Particles in the City Atmosphere;城市大气中可吸入颗粒物的来源分析
9.Study on Determination of Verterinary Drugs Residues in Animal Origin Foodstuffs;动物源性食品中兽药残留的分析研究
10.AFLP Analysis of Desmodium Desv. Spp Germplasm Resorces;山蚂蝗属植物种质资源的AFLP分析
11.Analysis on potential raw materials for China s bioenergy resources;中国生物质能源未来可能的原料分析
12.The Theoretical Anglysis on the Right of Our Natural Resources Utilization from the Perspective of Property Right;我国自然资源使用权的物权理论分析
13.Benefit analysis of developing forestry of biomass energy in Henan Province;河南省发展林业生物能源林效益分析
14.Nash Equilibrium Analysis of Integration of TPL Resources;第三方物流资源整合的纳什均衡分析
15.Analysis on the Origin of Residue and Water Insoluble Substances for HPG Fracturing FluidHPG压裂液水不溶物和残渣来源分析
16.Soluble Solid Content Analysis of Loquat Germplasm Resources枇杷种质资源可溶性固形物含量分析
17.Investigation on Fish Resources and Analysis of Species Diversity in Lijiang River漓江鱼类资源调查及物种多样性分析
18.Present Status Analysis and Countermeasures on Bio-energy Utilization in China我国生物质能源利用现状分析及对策
相关短句/例句
provenance[英]['pr?v?n?ns][美]['prɑv?n?ns]物源分析
3)source analysis物源分析
1.Combination of paleogene sandstone heavy mineral and source analysis in Tangyuan Rift;汤原断陷古近纪砂岩重矿物组合与物源分析
4)provenance analysis物源区分析
1.With a great development in the last century,provenance analysis becomes an important approach in basin research and paleogeography reconstruction.物源区分析是盆地分析和古地理重建的重要研究方法,有很长的研究历史。
5)fragment provenance analysis碎屑物源分析
1.This paper sums up various methods for fragment provenance analysis in order to provide the reference in the provenance analysis.总结了碎屑物源分析的各种方法,以期在进行物源分析时起到参考作用。
6)sedimentary source analysis沉积物源分析
延伸阅读
污染源因子分析法分子式：CAS号：性质：简称因子分析法。将多元统计分析的因子分析法应用于大气颗粒物的污染源认识的一种数学方法。其基本原理为，将大气颗粒物每一个样品j中各元素i的浓度Xij转换成归一化的变量，即Zij(Xij-Xi)/σi其中Xi为全部样品中元素i的平均浓度，σi为Xi分布的标准偏差。由Zij可建立一系列方程式：Zij=a1iF1j+a2iF2j+…+amiFmj+d1U1j……Znj=a1nF1j+a2nF2j+…+amnFmj+dnUnj其中Fij为全部变量中的公共因子，Uij为每一元素的因子，a是负荷因子，dn是n个变数的标准化回归系数。从这些方程组，即元素与污染源之间的相关矩阵，通过计算，求出公共因子m，即各污染源元素在几种类型来源(如土壤风沙、燃煤、燃油、汽车排放、海盐或某种工业特殊污染源)中的相关关系及其浓度变化的份额。此方法的优点是不必事先假定和大量污染源的完整数据，且把二次污染物也可计算；其缺点是计算复杂，不能获得元素的绝对浓度。
