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The iron ion (Fe3 +) in the BaM structure has an oxidation number +3 with an ionic radius of 0.065 nm, while Zn2+ has an oxidation number of +2 with an ionic radius of 0.074 nm.
The grain size obtained is quite large, because the given calcination temperature treatment is also high.

The average spatial distribution of the charged ions is also taken to follow the Boltzmann distribution, (1.3) r is the number density of the ions and r0 is the corresponding density in the bulk solution. z is the valency, y is the electrostatic potential and e is the electronic charge.
The Debye screening length (k ) is defined as (1.5) where NA is the Avogadro’s number and C is the ionic strength.
Wade, Brownian Dynamics Simulation of Protein Solutions: Structural and Dynamical Properties, Biophysical Journal Volume, 99, 3782–3791, December 2010 [13] Xuan-YuMeng, Yu Xu, Hong-Xing Zhang, Mihaly Mezei and Meng Cui, Predicting Protein Interactions by Brownian Dynamics Simulations, Journal of Biomedicine and Biotechnology, volume 2012, page 1-11, 2012 [14] Po-Hsien Lee, Volkhard Helms, and Tihamér Geyer, Coarse-grained Brownian dynamics simulations of protein translocation through nanopores, The Journal of Chemical Physics, 137, 145105, 2012 [15] David R.

There are several typical test methods and test means stated as follows: (1) The orthogonal test method [8] Orthogonal test method is a scientific experiment method that uses the viewpoints of mathematical statistics and orthogonal principle to select a little representative and typical experimental sites from a large number of trials as well as according to "orthogonal layout", experiment can be arranged reasonably.
Its advantage is substantially reducing the number of tests, but not the degree of test feasibility.
Among them is the nature diamond, artificial diamond, ultra-fine grain cemented carbides, CBN, and other new and premium materials

For a laminar particle moving Reynolds number is sub-unitary.
The dispersed material can determine a significant diminution of grain size if it intensifies the nucleation process.
Although the gravitational casting of mixtures has some advantages should not be neglected a number of specific problems related especially to incorporation of additional material in the metallic molten or settling tendency of particles.

The equation for water quality change is: Equation for riverway: (1) Equation for riverway junction: (2) Where: Q and Z are respectively flow and water level; A is section area of the riverway; Ex is a vertical diffusion factor; C is the concentration of the substance transported by water flow; Ω is the water surface area of riverway junction (node); j is node number; l is the number of riverway connected with node j; Sc is an attenuation item related to the concentration of the transported substance, with Sc=kdAC; kd is the attenuation factor; S is an external source or sink.
Langmuir adsorption model simulates the adsorption-desorption kinetics process, according to the median grain size measurement and Huang’s research, after the repeated debug, determine the cadmium absorption rate factor is 0.000045/ (ppm.s), and the desorption rate factor is 0.0000015/s.

A large number of studies have focused in particular on oxygen self-diffusion in these oxides.
The number of the incident beam particles reaching the sample was determined with an accuracy of about 1% using a secondary monitor.
Such low the values in oxides are usually observed at low temperatures [5] and associated with diffusion through fast diffusion paths, such as structural vacancies in the oxygen sublattice, grain boundaries, etc.

For the same road without paving the soil material, the numbers of above two kinds of cracks are 25 and 13 respectively.
From these numbers, it is deserved to believe that paving the soil material is effective to pretend the reflection cracks.
(iv) Setting up the isolated layer made by asphalt chips To alleviate the extension of the reflection cracks, another way is to pave a layer of big grain diameter asphalt chips or structural layer composed by the graded stone chips.

How to reduce damage to the road in the early researchers of road has become one of the biggest national problems, the road led to the vast number of researchers in deep thinking, but also made ​​a lot of research to address these issues.
Punan highway pavement surface material ( from bottom to top) 160mm coarse asphalt bound macadam ATB-25, 60mm medium grained asphalt concrete AC-20C, 40mm asphalt concrete AC-13C.
Perpetual Pavements a Synthesis [R].Asphalt Pavement Alliance Order Number APA 101 1/02, 2002

And the La0.2 alloy shows a multiphase structure, including the major phase Mg2Ni, and the offwhite LaMg3 phase as well as a trace of Fig. 2 SEM images of the as-cast alloys: (a) La0 alloy, (b) La0.2 alloy, (a) La0.4 alloy, (b) La0.6 alloy black La2Mg17 phase which is found at the grain boundary.
Fig .4 exhibits the evolution of the capacity retaining rates (Sn) of the as-cast and spun (20 m/s) alloys with the cycle number.
The smaller the slope of the curve suggests the better the cycle Fig. 4 Evolution of the capacity retaining rate (Sn) of the alloys with cycle number:(a) as-cast, (b) as-spun (20 m/s) Fig. 5 Evolution of the capacity retaining rate (S20) of the alloys at 20th cycle with La content stability of the alloy.

In the experiment, the paraffin and the corn grain with the diameter 3 mm are respectively used to simulate DRI, coke and lump coal.
Similarly, the blast volume of model is calculated by using the Froude number[6,7].
For this reason, it was necessary to develop a special algorithm that would work with the number of pixels of each color (histogram) associated with the image and their spatial distribution.