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Thus it can reduce data storage capacity.
The decrease of data volume can reduce the transmission bandwidth.
Reconstruction process is actually the decomposition coefficient reduction of wavelet.
Data graph of track and field runways By applying the radio frequency sensing technology can we record each route of athletes and make the image digitalized.

The Experimentation and the Data Analysis Particularities of the Deep Drilling Process.
When using deep-hole drills with flat flute sections (FN), there is a marked reduction in chips removal frequency (Fig. 1 a) [3].
The Taguchi Method is the most accepted design of experiments and data analysis approach in the robust engineering methodology [4].
The experimental data and the results of the S/N ratios (”Smaller-The-Better” case) Trial no.

The basic principle, laser rapid prototyping The principle of laser rapid prototyping technology is a 3D entity model generated by CAD, two-dimensional data slicing software layer, each layer section of the drive control for laser beam shooting, liquid, powder or sheet material processing requirements, thin shape, layer by layer accumulated to form solid model.
The entire process, including the CAD model and data processing, powder, sintering and post treatment.
Using medical image data as the basis, making human organ model using laser rapid prototyping technology, has great application value for surgical operation. 5.Application in the field of culture and art In the field of culture and art, manufacturing technology is usually used in artistic creation, cultural reproduction, digital sculpture laser rapid forming. 6.Application in the field of Aerospace Technology In the field of Aeronautics and Astronautics, aerodynamic simulation experiments (i.e., wind tunnel experiment) is the space shuttle system design advanced performance (shuttle) essential important link.
Conclusion: 3D print areas of rapid development, from giant home printer to nanometer cell printer miniature, emerge in an endless stream of new technologies, but it is mainly concentrated in the professional field, the civil market or to the simple architecture of the FDM, whether the effect and accuracy of all strong enough, we look forward to working with the development of technology and cost reduction, desktop the 3D printer can truly achieve printing effect, then print 3D change the world will no longer be a dream.

Introduction As an effective way for energy conservation and emissions reduction, hybrid electric power technology has been used extensively in the automotive field [1].
For this reason, the development of simulation model for SHECB needs re-establishing the whole vehicle module and the crawler module according to the kinematics and dynamics theory of the crawler bulldozers’, modifying data file according to bulldozers’ operational driving cycle, and arranging each module reasonably according to the drive system’s structure of the SHECB [7-9].
The data of the cycle comes from experiment.
This cycle can be shown in Fig.5 After integrating each parts of the module the article mentioned, modifying “m.” document and the relevant data files, loading the image file, and embedding the developed model of drive system and operational drving cycle into Graphical User Interface (GUI).

We have the sufficient use and analysis of the existent, on the basis of survey report data, on the slope field detailed engineering geological investigation and surveying and mapping, at the foot, the waist and the hard top (design) the geological drilling and sampling respectively while added to laboratory test work.
According to exploration drilling data, the strata revealed as follows:1) sandstone: fully weathered, mainly for the residual the wind quantification ravel soils, thickness is about 2.0 m.2) sandstone: strong weathering, yellow white, mud stone shaped, partial hard soil, see more residual weathering rock, rock crushing, thickness is about 1.5~3.5m.3) sandstone: weak weathering, yellow white, deep yellow, crack development, rock core and short columnar fragmental, block, with local folder contains the fully weathered soil, rock hard, thickness is larger, for the slope engineering is mainly lithology, RQD value 10~60%.4) sandstone: breeze, the wind quantification sandstone, the fissure filling siliceous and calcareous, rocky, fresh, dense, complete, belongs to a hard rock, RQD value of 75~90%.
Based on the in-situ measured data, selecting the typical slope section K94+860 for calculation, the slope discrete element model is set up is shown in Fig.2.
Geo-hazards in Wenchuan Earthquake Area and Countermeasures for Disaster Reduction[J].

The proposed method In the past several inspection systems have been presented which were based on gray-level intensity data for inspection.
However the production rules was applied with limited range of data, while the proposed method applied with overlapping data.
The technique uses digital image acquisition, noise reduction, boundary tracing, and feature extraction.

Regarding relative research data, Lee et al. [1] proposed to analyze cold forging mold stress with DEFORM-2D in 2002.
The results showed that the data acquired in the second process were better than those acquired in the first process; besides, in comparison with the analyses and experiments of such two processes, the data in the second process were close to the experiment.
Reduction ratio: r=h0-hh0, (1) Engineering stress: σe=pA0, (2) Engineering strain: εe=(h0-h)h0 (3) True stress: σt=σe(1-r) (4) True strain: εt=εe(1-r)-1 (5) Where h0 is the initial height, h is the final height, A0 is the initial section area and p is the load.

Introduction Nowadays, in the automotive field the adoption of FE modelling has led to a reduction in time and costs necessary for vehicle design; a full-vehicle FE model usually counts millions of elements, more than one thousand components and hundreds of different properties and card materials.
A maximum deviation (e) of 14% from the experimental data was found at ε/ εmax= 0.83 for the panel 2.5 mm thick subjected to 4-points bending.
This component influences marginally the acceleration peak (ca. 10 per cent, referring to the experimental data), the deceleration peak depends mainly on the stiffness of the metal roof.
As shown in Fig. 6, the components involved into the crash event increase significantly, affecting the acceleration peak value and the HICd index data as previously discussed.

Sample A was symmetrically cold rolled providing a reduction in thickness of 53.35 % (Sample B) by laboratory rolling machine consisting of a roll diameter of 150 mm.
To record the data and operation of this instrument, software coded in MATLAB was used.
The EBSD patterns were captured with an acquisition speed of ⁓20 fpc and during Orientation Imaging Microscopy (OIM) data were recorded with an accelerating voltage of about ⁓17–19 kV.
To post-process the OIM data, the commercial OIM-TSL-8® software was used.

In automotive components, weight reduction is one of the major goals of engineering design and manufacturing section in any automotive industry, so that materials, energy, costs are saved and environmental damage is reduced by reducing the overall weight of the machine.
Comley [4] reported that the determination of superplastic properties of a material, just like any material property was highly dependent on the test method, coupon geometry and analysis from the raw data from the test.
The load –displacement data for every tensile test were monitored continuously by a personal computer equipped with a data acquisition system.