Application study for quantitative fluorescence technique in low porosity and low permeability reservoir 定量荧光技术(QFT)在低孔低渗储集层中的应用研究
The quantitative fluorescence technique realized the change of fluorescence logging from qualitative to quantitative, therefore laying down good basis for the coming various reservoir study and improving oil-gas interpretation. 定量荧光技术(QFT)实现了荧光录井由定性向定量化的转变,为今后各类储集层研究及完善油气层解释打下了良好的基础。
Objectve : To observe the relationship between HBV DNA tested by quantitative fluorescence PCR technique and HBV serum immune markers ( HBV M ). 目的:探讨荧光定量PCR法检测乙型肝炎病毒(HBV)DNA与HBV血清免疫学标志物(HBVM)的相互关系。
The results showed that apoptosis was identified only when the typical change of nuclear morphology appeared under light microscope and that both qualitative and quantitative analysis for determining apoptosis could be done by the double fluorescence staining technique. 结果表明:光镜下需出现典型核形态变化时凋亡才能确认,AO和EB双重荧光染色后荧光镜检在细胞凋亡检测中既可定性,又可定量。
The quantitative identification results of this method have been verified with electron microprobe analysis and chemical analysis method. And the X-ray fluorescence micro-quantitative analysis technique has been further improved. 4. 并用电子探针分析、化学分析等其它分析方法验证定量鉴定结果,进一步完善X射线荧光光谱微区定量分析技术。