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Currently, reading and writing data on a HDD has space between a head gimbal assembly (HGA) and a media disc in micro-scale, thus, micro-particles trapped between the head and the disc may cause data writing and reading errors.
An indicator for measuring the efficiency of the particle disposal capability is the reduction of the particle inside the tank when varying the angle “a”.
With various injection angles, the reduction of particle volume fraction as the time goes on is shown.
The volume reduction rates of other injection angles look similar but they will not be shown herein.

Results and discussion Based on multifractal algorithm and the pressure mercury meter experimental data, in the same experiment conditions, different basicity of low silica sinter samples 1#-5# sample pore distribution situation of the multifractal analysis.
The data α and f(α) from Figure 2, multifractal spectrum width Δa and multifractal corresponding fractal dimension difference Δ f (α) can be obtained for 1 # - 5 # sample, and the results are shown in Table 3.
Fig.2 Multifractal analysis result of the low Fig.3 The relationship between R and silicon sinter pore distribution of different R metallurgical properties Table 3 Multifractal parameters of test sample pore distribution Figure 3 is the relationship of sinter basicity and metallurgical properties, the diagram shows, the low temperature reduction degradation and reducibility of low silicon sinter, with the rise of basicity has the tendency of increase gradually, due to the load softening performance initial temperature is higher, the interval more narrow and more better, from Figure 3 shows its performance with the rise of alkalinity deterioration.
Moreover, sinter crack generally occur in skeletal shape secondary hematite crystal concentration place, around hematite, hematite internal and glass phase has more stomata, changes can ease the hematite to magnetite restore phase transition at low temperature, prevent crack diffusion, and then reduce the low temperature reduction degradation rate, improve the performance of low temperature reduction degradation.

Mass experiments and data analysis were carried out to conserves the total volume of cement and fly ash when the total mass of sand, gravel and water is constant.
Table 3 The LCIA Datum for Concrete Synergic system Life cycle process of concrete Electricity Transportation (5t·km-1) Coal (103kg) Raw materials production(103kg) Cement production (103kg) Concrete production(m3) Coal/kg Standard coal equivalent 0.424kg,0.0124G 204.4 Gasoline Gasoline0.2L，0.004G Electricity(kwh) 13.89 13.89 123.3 2 CO2(kg) 0.938 0.0673 885 Waste(kg) 0.1023 40 Energy consumption of concrete manufacturing is assumed as 2kwh/m3.
Table 4 LCIA Datum for Conctete System NO.
Coal(kg) CO2 (kg) Waste(kg) Reduction of coal consumption( %) Emission reduction for CO2(%) Reduction of waste (%) NC 111.4 411.95 23.36 0 0 0 A SCC1 58.00 202.77 12.41 47.94 50.78 46.88 SCC2 50.12 171.90 10.8 55.01 58.27 53.77 SCC3 47.22 160.30 10.21 57.61 61.09 56.29 B SCC1 76.69 275.98 -179.3 31.16 33.01 <0 SCC2 70.04 249.92 -198.8 37.13 39.33 <0 SCC3 66.79 237.05 -209.9 40.04 42.46 <0 Table 5 The Decrease of Environmental burden Item NO.

The first chemical reaction can be written as: CoCl2·6H2O + 2NaBH4 →Co +2BH3+2NaCl + H2 (1) 3SbCl3 + 9NaBH4 → 3Sb + 9BH3+ 9NaCl+ 9/2H2 (2) In the beginning of the experiments, the reduction of Co 2+ and Sb3+ ions should be fast and completely due to the strong reducing effect of NaBH4.
Powder X-ray diffraction (XRD) data of the final products were collected on a Shimadzu standard diffractometer using Cu Kα radiation (λ = 0.15406nm).
Quantitative phase analysis of the XRD data was conducted using the fundamental parameter Rietveld procedure as implemented in TOPAS (version 2.1).
A reduction in concentration of reactants did play a part in improving the yield of CoSb3.
The yield of CoSb3 increased with reduction of the concentration of starting materials.

The recycling material of SiC produced by starch consolidation has an economical interest due the reduction of the probable environmental impact in case wide scale production. 2.
This "plug-in" uses as data entrance a group of images, denominated stack, extracted with successive displacements of the graduate ring that controls the focus of the light Nikon model Epiphot 200 microscope [9].
It can be noticed that both are porous and present similar morphologies, confirming the data of the previous tests.
Conclusion In the last years, material recycling has been the objective of many researches that searches the quasi total use of resources and impact reduction to the environment.
The samples obtained from recycling material have a relative increase in the rupture strength due to reduction of the apparent porosity but little variation on the Weibull module.

In this way the single-species enzyme map generated data is converted to 0-1.
So diversity than 0-1 data and statistical analysis.
Summary By soil bacteria of 16S rDNA RFLP analysis, the different repair pathways chromium contaminated soil so that the soil bacterial community structure diversity of the different changes.By adding Fe(OH) 3 improves the efficiency of the reduction of chromium in the soil, and formed a special soil bacterial communities in a distributed fashion.
Anearobic co-reduction of chromate and nitrate by bacterial cultures of Staphylococcus epidermidis L-02[J].Journal of industrial microbiology& biotechnology,2009,32(9):409-414
Bacterial reduction of hexavalent chromium[J].

The incorporation of fluoropolymer material and further increase in the multiplicity of application of composite layers contribute to a noticeable reduction in the number of micropores and increase of uniformity of samples` surface.
Coating type PEO-coating CC-1x CC-2x CC-3x CC-4x Porosity [%] 4.05 3.24 2.02 1.59 0.34 Results of analysis of the tribological data (Table 2) showed that the incorporation of a fluoropolymer component has a positive effect on wearproof of formed coatings.
According to the data presented in Fig. 1 and Table 3 the optimal surface morphology was obtained on CC-3x coating among studied samples.
Friction coefficient reduction contributes to an increase of the load value, at which the coating begins to peel off (Lc2), as well as a load required for the coating abrasion until metal (Lc3) (Table 4).
Natural and biomimetic artificial surfaces for superhydrophobicity, self-cleaning, low adhesion, and drag reduction.

Table 1 – Ceramic protection specification compared to the provider’s data [7].
The cost of ceramic protection acquisition, as a prototype, had a reduction of 18% on each manufactured piece.
It will be obtained a total reduction on annual costs around 37%.
Moreover, there is an indirect gain related to the reduction of risk agents exposure, due to a lower amount of fibers in the same area unit.
Pensilvania: International Centre for Diffraction Data Swarthmore. 1979.

Introduction With the coming of the Big Data era, data mining has been faced with new opportunities and challenges [1,2,3].
Data Mining with Big Data[J].
Ullman, Mining of Massive Data Sets.
Data Mining Report.
Wang, Distributed data mining: A survey.

However, some data indicate the Cu component is linked with the cube component.
However, the crystal rotation proceeded with increasing reduction.
Fig. 4a shows β-fiber intensity lines of Cu-8%Mn alloy after rolling reductions from 50 to 97.5% [9].
For an experimental result of Table 1, the deformation texture is not strongly developed below a reduction of 73% and its Rex texture is approximately random.
At a reduction of 90%, a strong Cu texture is obtained and its Rex texture is a strong cube texture.