Search results

The reduction effect relates to the permeation of carbon dioxide in the coating made of different materials and the depth of the coating [18, 19].
Altough they are complex in computation and only applied to ordinary silicate cement concrete, they provide the theortical basis to build the following practical models on experimental data and engineering investigations.
Normally, the water to cement ratio, or the concrete strength was used as the key parameter, but the formulas were different due to the limit of experimental data and the different conditions [5-7, 10, 11, 21].
Unfortunately, the unified formula could not be made due to lack of basic test data.

The author takes Xiaogan city of Anlu as an example, the small town environmental pollution carried out in-depth, detailed and comprehensive investigations, found many problems, and relevant data, puts forward some promotion in Anluecological environment of small town sustainable development countermeasures.
I am through the practical investigation and visit found, the two companies did not like data show that the case, discharge standards.
We respectively on the section was sampled and analyzed, the monitoring results are given in the following table1: Project data area Three weirs Hong Kong The liberation of mountain reservoir Tassel showPavilion July 18  July 19 July 18 July 19 July 18 PH 7.85 7.66 7.71 7.50 7.30 D0 6.54 7.15 6.99 8.10 7.54 CODＭn 5.82 5.70 5.54 5.36 5.54 NH3-N 0.24 0.23 0.19 0.21 1.23 Volatile phenol 0.001 0.001 0.001 0.001 0.001 CL- 7.22 7.31 7.16 6.84 10.80 Cr6+ 0.028 0.026 0.028 0.024 0.025 F 0.125 0.140 0.122 0.147 0.137 Total phosphorus 0.05 0.04 0.04 0.03 0.10 Water temperature (C0) 12 20 13 22 23 Anlu noise pollution analysis.Anlu is located in Tongbai hill, Hongshan Hill upland and Northern Jianghan Plain low-lying North High South intersection zone, low, for the northern hilly land, urban dust, road car to car to avoid whistle, warning, and Wenchang City Road, Ruxueroad,Handan road, Dean road, Bi Yun Road and road comparison of concentration, large institution focused on this, caused the vehicle
One is to strengthen the management of pollution sources, strict reduction total amount of pollution, implementation of the pollutant emission control and emission permit system, ensure that the various sources of pollution discharge.

The LADEQ tube tests give a great reduction in the time of each experiment.
The tests follow the methodology proposal by Silva and Medronho [2]. 3.3 - Model for Particle Size Distribution Aiming at an adjustment of the experimental data the model of Rosin-Rammler-Bennet (RRB) was used, given by the following equation: ' 1exp n d Y d   =− −    (14) where d is the diameter of the particle and d' and n are the parameters of the model. 4 - Results The parameters of Eq. 14 have been found from the data obtained in experiments related to the four types of conducted tests (conventional GRAT, GRAT with flow, conventional LADEQ and LADEQ with flow by peristaltic pump).
Adjustment of data of grain sized analysis was made by the Rosin-Rammler-Bennet model.

Definitions of asphericity are different in freeform surfaces manufacture and testing, which is used to characterize the addition or reduction needed compared to best-fit sphere in manufacture procedure, and represent of the minimum or maximum deviation of free-form surfaces from normal of best-fit sphere surface in interference testing.
It’s inconvenient for data processing and impossible to obtain values of a, b, c and R.
[8] Du Yujun, Ren Haixia, Liu Zhongben, The method of calculation to Asphericity of optical aspheic surface component, Journal of Applied Optics. 23(2002): 42-45 [9] Wu We, Data Processing for Measuring Circular Parts, Acta Metrologica Sinica. 7(1986), 141-144
[10] Xie Feng, Hao Qun, Zhu Qiudong, Best-fit spheric surface definition based on slope Asphericity for aspheric surface, Acta Optica Sinica. 30(2010), 3197-3020 [11] Li Shijie, Chen Qiang, Wu Gaofeng, et al, Discrete phase calculation of computer generated hologram for off-axis aspheric surface test, High Power Laser and Particle Beams. 23(2011), 3163-3166 [12] Li Fazhi, Luo Xiao, Zhao Jingli, et al, Test of off-axis aspheric surfaces with CGH, Optics and Precision Engineering. 19(2011), 709-716 [13] Su Ping, Tan Qiaofeng, Kang Guoguo, Jin Guofan , B-Spline interpolation of scattered phase data of computer generated hologram for null test of freeform surface, Acta Optica Sinica. 30(2010), 1767-1771

Experimental data of SSC-SDC cathode with BZCY electrolyte is taken from ref [1] as comparision.
From the discussions above, it is concluded that the reduction of electrolyte thickness will make noticeable benefits to both max power density and limit current density under given operating conditions.
Fig. 2 Comparison of I-V curve between experiment data and model results.
Experimental data for 30μm thick electrolyte in ref [1] is dotted for comparison.

.% Mo) alloy synthesized by co-precipitation of Ni- and Mo-salts with subsequent reduction in H2 atmosphere at 800 °C was taken as a precursor for the self-organizing catalyst (SOC) [12].
XPS data.
XPS data.
According to XPS data, oxidation of CNF in concentrated HNO3 leads to enhancement of content of surface O-groups (from 2.2 to 6.8 wt.%).

According to the geological data, a construction scheme According to the geological conditions, pile spacing, selection of drilling rig, priority should be given to the selection of fast drilling equipment and casting equipment, such as sand, silt should not use the impact of drilling and reverse circulation drilling into rock, with roller drill or hammer drill.
Strengthen the management of Arrange the person in charge of construction, make self-inspection record, after each procedure must promptly notify the supervisory review, especially for the first root pile should be more fully ready, the buried depth of pile by geological conditions, equipment status, the first concrete quantity, catheter in pouring concrete in the focus of attention, at the same time for each root pile to collect field data and timely summary, both for the data of pile accident treatment provides better, and also provide a basis for the objective evaluation of the quality of pile foundation.
General should take measures to prevent this, on the crowded already inclined pile, the backward extrusion reduction method.

%Al, observed the contrary, that the size of the microstructure promoted the reduction of resistance to corrosion.
These data allowed to obtain the tip growth rate and the cooling rate.
By means of an automatic data acquisition system, the polarization curves are expressed as a function of the logarithm of current density and electrode potential, from which the corrosion current density (Icorr.) and corrosion potential (Ecorr.) values are obtained using the Tafel extrapolation method.
New Data from the Frequency Response of Their Capacitance.

The data on determining the specific surface area of the sample and the mean surface diameter of the muscovite particles depending on grinding time and method are shown in Table 1.
The provided data, due to the mica flake and plate structure, differ from the data, obtained for brittle materials with a particle shape close to spherical.
A material possessing a high hardness factor with minimal reduction ratio can be used as a working body.

While experimental determination of internal relative humidity is quite difficult, data regarding chemical shrinkage, amount of water left and the development of the discontinuous capillary network from the simulations help to understand the determined experimental values of autogenous shrinkage.
The data was then taken to be constant for a particular type of cement [9, 10].
Quantifying the amount of empty pores can be acheived based on chemical shrinkage data available for a particular paste system.
Hence pore data between this range is crucial. 3.
While a reduction in water-cement ratio increased the autogenous shrinkage, this cannot be all attributed to the change in RH.