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And the wastewater quantity is an important basic data in solving this problem.
Generally the original time series data often presents a discrete, stochastic, and it is difficult to use mathematical model to represent[2].
The generation of the grey system theory with different processing, can make the generate data index obviously.
Both reduced the randomness of the original data, and provide a intermediate information modeling, making it possible to predict the system[3].
; (6) So the accumulated generating data matrix B and Y are as follows: ，

Due to the limitations of the data, various production equipment and maintenance of the electric arc furnace steelmaking plant were not included in the system.
Steelmaking process and continuous casting process data were all derived from the literature [14,15].
Cut-off approach system contains only one life cycle, the information requires less data, easy to operate, but does not consider the recycling of the environmental load and environmental benefit, a simplified evaluation method with doubts; waste valuable system include primary and secondary life cycle, the category is more complete, but also requires more data, and only consider the environmental load or environmental benefit, which is not comprehensive.
(d) The practice in the BOF process are required to add some scrap, so we need to estimate the theory of environmental impact data of 100% iron ore to use mathematical calculation method.
Cut-off approach system contains only one life cycle, the information requires less data, easy to operate, but does not consider the recovery of the environmental load and environmental benefit.

Instrumentation is composed of sensory device and data acquisition systems.
Figure 2 sensor layout of the intelligent monitoring system Real-Time Monitoring System The real-time monitoring system consists of data acquisition system (DAQ) and remote data transmission and control system.
Distributed data acquisition System [2] is adopted for acquiring data from the onsite point distributed sensors, storing or transmitting these acquired data.
The relayed and digitized signal data in the distributed data acquisition systems are then sent to a remote computer in maintenance office using fiber optic multiplexer or aiding by the Internet.
Advanced Digital Signal Processing and Noise Reduction [M].

The data requirements are nearly the same as for MRP.
Once these values are known, they become data for subsequent processing.
Validation of data were performed to ensure that these are for the right issue and useful.
Data validation checks that the data is sensible before it is processed.
Industrial Management & Data Systems, 2006. 106(4): p. 439-459

Young’s modulus was determined from a least-squares fit to the data at stresses of at least 2 MPa, but below the proportional limit [10].
From fitting the experimental test data in Figure 3, values of n = 1.73 and m = 1.67 were obtained.
(Right) Linear fit to the same data based on the Gibson-Ashby relations in Equations 1 and 2.
The data presented in Figure 5 shows this trend is observed for all porosities investigated here.
(Right) Comparison of simulated curves for a range of representative volumes to measured data for a sample porosity of 61.5%.

Operating voltage of this sensor is 3v to 5v and it only use 2.5mA current during conversion data.
The GSM shield has a modem that transfers data from a serial port to the GSM network.
A graphical data was collected timing from 9.00am to 4.00pm.
Thus, based on the two data collected, the change in temperature was focused throughout the project.
Three sensors’ data in various time for Cloudy day and Sunny day.

Empirical mode decomposition (EMD), which is the core mechanic of the Hilbert-Huang transform(HHT), is a local, fully data driven and self-adaptive analysis approach.
Dynamic simulation data shows that the IMF differences between fault current and inrush are obvious, and can be used to identify inrush simply and practically.
After finding the extreme point of x(t), all maximum points and minimum points are connected with a curve that include all signal data to obtain the up and down envelope lines of x(t).
In addition, when the amplitude of differential current inside the data window is not more than the biggest unbalance current, Kmax is 0.
In the first 20ms, because the data is not enough to be a data window, there is no output.

The results of this study contribute to extraction of an eco-friendly machining method and reduction of running cost as well as the excellent surface integrity.
And the experiment was conducted three times on the same conditions, and each item was measured three times, and the average was dealt with as data.
Scince the synthetic soluble was long life coolant, it will contribute to waste oil reduction and eco-friendly machining greatly.
[4] Japan Society for the Promotion of Machine Industry, Machining Data File 1994, 2262. (1994)

It has been found that the inadequacy of concrete cover ply is quite common and leading to severe reduction for structural durability.
The FICK's second law is thought best for simulating the chloride-induced corrosion of concrete: (5) In this study, the data of chloride-induced corrosion have been collected are relatively disperse, and there is no obvious other discipline found.
(a) Take samples (b) Analysis of data Fig.1 Change of chloride ion concentration along with the increase of the surface's distance Statistic analysis for the abrasion, bioerosion and chemical erosion The surface damage is mostly found in sluice pier, wich is frequently experience long-term abrasive erosion by water-borne sand, or(and) chemical corrosion by polluted water.
The inadequacy of concrete cover ply is quite common and leading to severe reduction for structural durability, so the construction quality is urgently needs to improve. 6.

Ultrasonic treatment of a preliminary deformed TiNi alloy in a fixed state promotes reduction of strain recovery at subsequent heating through the temperature interval of the reverse martensite transformation, i. e. some locking of the induced strain occurs during the ultrasonic treatment of material in a fixed state.
There is not enough published data correlating the ultrasonic influence on functional properties of shape memory materials.
Conclusion The following conclusions can be made from the obtained experimental data: – the ultrasonic treatment influences on shape recovery parameters of TiNi shape memory alloys: recovery strain increases after preliminary UST with the amplitude of mechanical stress ~ 25 МPа; – the sample heating dynamics has a non-monotonic nature during the ultrasonic processing: there is an abrupt increase in temperature for the first few seconds of switching ultrasound on, then the decrease follows to some value and stays practically constant till the moment of switching ultrasound off; – the ultrasonic influence on shape recovery parameters of TiNi shape memory alloys after preliminary martensitic deformation and ultrasonic treatment in a fixed state was determined: the strain recovery is reduced with an increase in the applied USVs amplitude; – the extension of shape recovery temperature range for the first thermal cycle, as well as the dependence of strain recovery temperature dynamics on
the power of ultrasonic influence were observed after ultrasonic treatment of TiNi alloy; – the ultrasonic treatment of TiNi alloy in a fixed state after preliminary martensitic deformation causes reduction of the phase yield stress with increase in capacity of ultrasonic influence and also contributes to increase of recovery strain upon the subsequent heating.