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At the same time, though3-tier application, the business applications were divided into user interface (UI), business logic layer (BLL), data access layer (DAL), shown in Fig. 1.
Fig. 1 3-tier application User Interface (UI): Generally speaking, it was an interface presented to the users，just what users see and obtain when using a system; Business Logic Layer (BLL): operation towards specific issues, also be said that the operation of the data layer which deal with the data services logically; Data Access Layer (DAL): deal with the database directly, including addition, deletion, change and search of data.
This data was various and heterogeneous.
Test results showed that the software operation was stable and reliable, and the disadvantage of low efficiency in calculation and analysis on large amount of data in the previous system was effectively overcome.
A study of reliability data analysis and management system for loaders (Master's thesis, China 2006)

In addition, handoff frequently lead to waste reduction and spectrum efficiency of air resources, which makes the cost of network construction is also more and more high.
Communication subsystem is divided into 5 layers: the application layer anddriver layer, transport layer, data link layer and physical layer.
The transport layer multiplexing control data transmission on the bus, the transport layer taskincludes information processing, channel switching, synchronization management etc..
The data link layer of MIL - STD - 1553B in accordance with the provisions of.
Some key technologies of satellite communication at present also exist some problems, which include high-speed data business needs.

Base on the data that gained from pullout test of Polypropylene fiber, multi-factor regression analysis considering water cement ratio and age of cement matrix, length and angle of embedded fiber was carried out.
Fig. 1 Some test results for different factors The fitting equation of pullout force-displacement curve Date reduction.
The fitting of data of rapid ascending branch of every pullout force-displacement curve is carried out, it can be got as follows: (8) In which, the maximum pullout force Fmax should be expressed by xFmax when used as dependent variable, the later part is same.
The fitting of data of stable ascending branch of every pullout force-displacement curve is carried out; it can be got as follows: (10) Analogously, substituting Eq.3 into Eq.10, the final formula of stable ascending branch may be described by the following equation: (11) In which, the correlation coefficient is 0.941.

The leading reduction of study participation and initiation cause the cognitive failure directly and as well as the lower practical applicability.
The author takes the processed data from survey as the input value of training sample.
Because there are lots of samples, in order to input clearly, the author firstly category the data of surveys into different universities.
When evaluating the business administration teaching demand, the only step is to input the standardized index data of evaluating sample.
The reductions of human factor could increase the confidence of the evaluation [7].

Fig. 2-1 For the single-layer double-width mode Fig. 2-2 For the single-layer three paste mode Fig. 2-3 For the single-layer four paste mode Fig. 2 The bottom of prestressed concrete hollow slabs pasted CFRP diagram Test Results and Analysis A.data of the test results The test data results are shown in Table 2.
Table 2 The test data results Specimen Number Cracking Load / kN Ultimate Load / kN Capacity Increase /% Maximum Deflection / Damage Mode AO 12 19 - 17.82 Prestressed reinforcement snap BO 12 18 - 14.04 Prestressed reinforcement snap CO 12 17 - 16.67 Prestressed reinforcement snap KA1 16 26 36.8 29.67 CFRP snap KA2 17 28 47.4 30.11 Concrete shear failure KA3 18 35 84.2 56.50 Concrete shear failure JKA1 15 25 31.5 19.03 CFRP snap JKA2 16 27 42.1 42.55 Concrete shear failure JKA3 18 33 73.8 32.16 Concrete shear failure KB1 14 22 27.7 15.73 CFRP strip KB2 15 25 38.8 25.36 CFRP snap KB3 17 30 61.6 56.27 Concrete shear failure JKB1 14 21 16.6 21.40 CFRP strip JKB2 14 24 33.3 26.69 CFRP snap JKB3 16 29 61.1 59.03 Concrete shear failure KC1 14 20 17.6 28.87 CFRP strip KC2 15 22 29.4 21.66 CFRP strip KC3 16 23 35.2 25.27 CFRP snap JKC1 13 19 11.7 27.75 CFRP strip JKC2 14 21 23.5 18.54 CFRP strip JKC3 15 23 35.2 24.21 CFRP snap B.
Fig.5 Strain and stress distribution when specimens destroyed (1) The first class -shaped cross-section (2) The second class -shaped cross-section Where: The strength reduction factor of CFRP is .
The ratio of concrete strength of equivalent rectangular stress diagramand maximum stress of the compression zone is .The allowable tensile strain of CFRP is , take the minimumvalue among ，and.The elastic modulus of CFRP is. the thickness reduction factor of CFRP is ,take the value .The Layers of CFRP is .The thickness of CFRP is .The cross-sectional area of CFRP is.
The results of theoretical calculations compared with Experimental calculations The theoretical capacity value for minor damage, moderate damage and severe damage to prestressed concrete hollow slabs is equal to the theoretical calculated moment capacity which is converted into the corresponding bearing capacity with P values, were multiplied by the factor of 1.0 (0.9), 0.85 (0.8) and 0.75 (0.7).The axial compressive strength design value of the concrete must be re-determined,then can be substituted into the formula to calculate.The results of the Calculated data compared with the experimental data of the ultimate bearing capacity of the specimen as shown in Table 3.

As we already mentioned, in order to get a more precise result, it is necessary to sort the white and gray signals, useful and useless data should be separated.
In our case, the data obtained from the experiment were transferred to the qualitative data, the useless data from the processed data were extracted.
Substituting expressions (3) and (4) in (2), after some reductions we get: yC=1MMξ-m1+m2+m3rcosφ-m2+m3r2sin2φ4l+m2+m3r∆1sinα+∆2sinθsinφ2l+m2+m3∆1cosα+m3∆2cosθ+m1+m2+m3a+0.5m2+m3l (5) Here small values ∆12 , ∆22,∆1∆2, and m1M etc. were neglected.
The proposed foundation calculation in comparison with existing foundations provides a reduction of the amplitude of oscillations of high-speed installations, prevents resonance phenomena, and creates savings in the usage of cement-concrete material.

Consequently the influence on the process and the grinding results of a worm diameter reduction due to dressing is marginal.
This value relates to the given data for worm, gear and dressing roller, © IFW© IFW specific material removal rate Q'w worm data z = 1 m = 4.5 mm 0 n0 n0 � = 20° d = var
= f(d ) e = 7.068 mm 0 0 0 P0 � � �n = 20° = 0° gear data m = 4.5 mm z = 16 x = 0.16 n 0 6 4 3 2 1 mm mms 3 d Q'wm Q'wl d = 180 mm v0f = 55 mm/min �s = 0,3 mm �s = 0,2 mm �s = 0,1 mm da db = dFf contact point diameter dy 0 6 4 3 2 1 mm mms 3 64 66 70 74 76 78 80 84 68 72 mm Q'wl vf = 165 mm/min vf = 110 mm/min vf = 55 mm/min d = 180 mm s 0 � = 0.1 mm da db = dFf Q'wm d contact point diameter dy 64 66 70 74 76 78 80 84 68 72 mm Q'wm Q'wl v = 110 mm/min s f � = 0.1 mm d0 = 110 mm d0 = 180 mm d0 = 250 mm d db = dFf da 324/33790 source : Diss.
The target of this development must be a substantial reduction of the dressing speed ratio.
Through the Ca/35953 © IFW v = cd n d =s0� = v d cosfad 0 0� z m0n0 q =d = vR vcd d nRR d n0s gear data m = 2 mm z = 37 x = 0 n � �n = 20° = 20° dressing d =150 mm b = 15 mm = = 89.41° RP RP 0� � worm data m = 2 mm z = 1 = 20° d = 195 mm n0 0 n0 0 � = 89.41°�0 vfad aed ns nR nR [min ]-1 qd [ - ] vfad [mm/min] vcd [m/s] - :solution - :idea - :limitations qd vcd vR dressing spindle power of the at low rpm infeed speed of the machine axis responsible for vfad 3000 2.356 1447.6 10 present conditions ~1000 ~10 ~5000 target continuous process flow time-consuming tool approach motions can be avoided and thus the ancillary time reduced.

The N2 adsorption/desorption data was recorded at liquid nitrogen temperature (- 196 °C) and applied in a relative pressure (P/Po) from 0 to 1.0.
The adsorption isotherm data was analyzed using the adsorption isotherm model of Langmuir and Freundlich.
The data presented in Table 2 shows the maximum monolayer coverage capacity (Qo) from the Langmuir isotherm model.
The N2 adsorption/desorption study showed the significant reduction of the surface area and pore volume due to the confinement of IL within the micropore and mesopore area.
Chen, Modelling of experimental adsorption isotherm data, Information 6(1) (2015) 14-22.

All results are presented in comparison with literature data.
The results in the LCF and HCF regime are based on literature data carried out with strain-controlled tests [3] and marked by black symbols.
The dashed lines show a fit of the present results and the results of Hartmann [3] whereas other literature data [4,9] are fitted by a separate line.
Thus, the literature data [3] fit very well with the results of the present work converging in the VHCF-regime.
Figure 3: S-N-plots of the reinforced materials in comparison with literature data. a) AA6061-15p.

Through testing and verification of CAN bus analysis software CANoe, the occupancy of CAN communication network are designed to be less than 15%, which can realize normal transfer and bus competition of data and guarantee the normal CAN communication of the EV.
Under 'serious loss of electricity mode', the motor is forced to power off in order to prevent irreversible damage to the battery caused by continuing reduction of SOC.
Figure 10 shows the data curve of the platform debugging, near the observation point 1 and observation point 2 are the changing conditions of the given motor torque and the speed caused by the change of the accelerator and brake pedal position under 'normal driving mode' and the 'regenerative braking mode' respectively.
Fig. 10 Platform debugging data curve The vehicle road test.
The vehicle road test can verify effectiveness and execution of the control strategy of EV on real road .In addition, the data and the driver's real experience collected through CANape can calibrate parameters such as the proportion coefficient and integral coefficient of the cruise driving mode and climbing breakaway torque PI control.