This paper introduced nine characterization methods,DSC,absorption of equilibrium water,ESCA,XPS,RBS,SEM,TEM,ATR IR and simulation of polyamide molecular structure,and the application of them to TFC membranes' structure were summarized.
The dry matter, moisture content,ion(K&Na)uptake and selectivity, and osmotic response ofshoots in pottedPuccinellia tenuiflora were compartatively investigatedd under isosmotic salinity and osmoticstress which were simulated by the solutions of NaCl , polyethylene glycol(PEG 6000)and NaCl+PEG witharange of osmotic potentials , respectively。
The physical simulation of power system (also known as the dynamic simulation of power system) is one of the most important ways to study and analyze power system.
This approximation method is used to develop a simulation method of the sample path of linear fractional stable motions.
An application to simulation is presented where an associated Fast Wavelet Transform-like algorithm plays a key role.
A great number of digital computer simulation experiments have shown the obvious advantage of the new algorithms.
The performance of simulation shows that the estimations are highly satisfactory.
By Monte Carlo simulation-based approximations of the objective function and its first (second) derivative, an inexact Lagrange-Newton type method is proposed.
An experimental investigation was made of temperature gradients in air streams being cooled while flowing through a cylinder of diameter 81 mm packed with high thermal conductivity (iron and copper) and low thermal conductivity solids of spheres, cylinders and Raschig rings. From the measured temperature gradients at various bed depths and radial posi-tions, and for the different particle sizes and flow rates, the effective thermal conductivity Ke, and the heat transfer coefficient of the wall hw, were determined...
An experimental investigation was made of temperature gradients in air streams being cooled while flowing through a cylinder of diameter 81 mm packed with high thermal conductivity (iron and copper) and low thermal conductivity solids of spheres, cylinders and Raschig rings. From the measured temperature gradients at various bed depths and radial posi-tions, and for the different particle sizes and flow rates, the effective thermal conductivity Ke, and the heat transfer coefficient of the wall hw, were determined by the integral, graphical and the direct-current electric analog methods.
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