doi:10.1016/S0140-6701(06)80820-9
钆双铵行业市场竞争分析报告主要分析要点包括: 1)钆双铵行业内部的竞争。导致行业内部竞争加剧的原因可能有下述几种: 一是行业增长缓慢,对市场份额的争夺激烈;二是竞争者数量较多,竞争力量大抵相当; 三是竞争对手提供的产品或服务大致相同,或者只少体现不出明显差异; 四是某些企业为了规模经济的利益,扩大生产规模,市...
2025年钆双铵发展趋势 钆双铵行业趋势研究报告是通过对影响钆双铵行业市场运行的诸多因素所进行的调查分析,掌握钆双铵行业市场运行规律,从而对钆双铵行业的未来的发展趋势特点、市场容量、竞争趋势、细分下游市场需求趋势等进行预测。 钆双铵行业趋势研究报告主要分析要点包括: 1)钆双铵行业发展趋势特点分析。通过对钆...
M. van den Berg, T. C. Dorlas, J. T. Lewis, J. V. Pul´e (1990), The pressure in the Huang-Yang-Luttinger model of an interacting boson gasg-luttinger model of an inter- acting boson gas, Communications in Mathematical Physics, 128 (2), pp. 231-245....
Comprehensive chemical profiling of volatile constituents of Angong Niuhuang Pill in vitro and in vivo based on gas chromatography coupled with mass spectrometryAngong Niuhuang PillGC–MSPearson correlation coefficientVolatile constituentsBackground:Angong Niuhuang Pill (ANP), a renowned precious ...
Goji berryResidueAbstractA fast and sensitive analytical method for the determination of jiahuangxianjunzuo (JHXJZ) using gas chromatography equipped with nitrogen–phosphorus detector was developed and validated for the analysis of Goji berry which is grown in Qinghai Plateau of China. This method ...
Choong, T. S.JOURNAL OF MEMBRANE SCIENCE
Comment on “An analytical approach to the gas pressure drop in hollow fiber membranes, by P. Shao, R.Y.M. Huang, J. Membr. Sci. (2006) 271 69–76”doi:10.1016/j.memsci.2006.02.014GasseparationPressuredropAnalyticalsolutionThomasS.Y....
Energy transferDynamics behaviorThe study explores the characteristics of non-linear fluidization of vibration gas-solid fluidized bed (VGFB) and the laws of wave energy transfer. A VGFB (桅 110mm脳180mm) with the 0.3+0.074mm magnetite particle was adopted in the experiment. The Hilbert-Huang ...
The gas wells in Zhao Huang Temple area product water seriously. It affects the new production ability in Sulige gas field. In the guide of tight oil and gas quasi-continuous accumulation reservoir forming model, high precision 2-D lines to predict gas area, we found some 'dessert', but ...