基于峭度的组分分析方法解析重叠峰

基于峭度的组分分析方法用来解析重叠峰．其优点是半盲源分离，即只要确定出重叠峰所含组分的数目，就能从混合波谱中分离出纯组分谱．采用CABK来解析模拟两组分重叠峰体系和酒样的GC-MS混合谱，得到了令人满意的结果．     

集成有源负载放大器的研究

本文重点介绍了集成有源负载放大器的分析方法,并以镜像电流源为例详细介绍、对比了两种方法(图解分析法和微变等效电路分析法)。此外,介绍了用厄雷电压计算 Av 的简便方法。     

太阳能空调的可行性研究

对太阳能空调系统进行了定性分析 ,从环保、节能角度阐述了发展太阳能空调的优势所在。提出了太阳能空调将具有广阔的市场前景。     

波纹纤维混凝土的动力耗散研究

根据曲线纤维的几何特点和受力性能 ,推导了波纹纤维混凝土的本构关系 ,在本构理论的基础上进行动力耗散研究     

液压支架压力变送器的电路设计

分析了液压支架的压力特性并提出对压力变送器的技术要求，阐述了压力传感器的选择和外围电路的设计，对压力变送器的信号调理电路进行了仿真分析。     

中水回用前景及其实际意义

概述了中水及中水回用的概念,分析了目前中水回用中存在的问题,探讨了水源热泵技术的应用。     

云南数字台网谱震级的测定和地震辐射能的计算

运用Duda等提出的谱震级测定公式,结合云南区域数字台网宽频带记录资料测定了发生在网内的中强震(4.0相似文献   

Polarized Emission of Molecular Film With Lanthanide (Ⅲ) Complex

1 Results In the coordination system by using complexation with organic ligand, the ff emission of lanthanide(Ⅲ) (Ln(Ⅲ)) is induced the excitation energy transfer form the organic chromophore under the light-irradiation. However, there are not so much number of reports to discuss the energy relaxation mechanism in such complexes with Ln(Ⅲ). Recently, we succeeded firstly to estimate the rate constant of the energy transfer between the ligand and Ln(Ⅲ) in Pr(Ⅲ)-phenanthroline analogs[1]. Here, we will di...     

Developmental modes of the Neoproterozoic-Lower Paleozoic marine hydrocarbon source rocks in China

Based on the researches on rock type, the mode of occurrence, diagnostic minerals and creatures, the sedimentary geochemistry and organic facies of Chinese marine source rocks from wells and outcrops, and on the research findings of developmental modes of foreign marine source rock, the authors consider that it is impossible to objectively make clear the formation mechanism of hydrocarbon source rock with high organic matter abundance by either single mode of preservation or high organic matter productivity. According to the Chinese geological features, the formation mechanism of the Neoproterozoic-Lower Paleozoic marine source rock is generalized into four modes, namely, thermal water activity-upwelling flow-anoxic; carbonate gentle slope-upwelling flow; xerothermic climate-brine euxinic milieu; and humid climate-retained euxinic milieu; as the Lower Cambrian undercompensation basin organic facies （the Tarim Basin, South China and southwestern margin of North China）, carbonate gentle lime mud bound organic facies （the Upper Ordovician in Tazhong region of the Tarim Basin and the Lower Silurian in the Upper Yangtze Platform）, the Middle Cambrian evaporation laggon organic facies （the Tarim Basin and the Upper Yangtze Platform）, enclosed undercompensation terrigenous bay organic facies （the Middle-Upper Ordovician in the west of the Tarim Basin, the Lower Silurian Long- maxi Formation in the Upper Yangtze platform）. Chinese marine sedimentations with lower organic matter abundance are generalized into two modes of consumption-dilution mode of open epicontinental sea and depletion-dilution mode of supercompensation basin.     

阳高县沼气池建设的实践

从规划、标准、质量、管护、政策扶持和市场运作等方面介绍了阳高县沼气池建设的实践。