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It is extremely meaningful to optimize the parameters for wear reduction to extend the mold life.
The Determination of Level Data.
According to the theoretical ranges of processing parameters listed in Table 1, the data package for CWR experiments are listed in Table 2, which considers three parameters, three levels[7].
C2, the radial reduction at second level, which .
The stretching angle is the prior considered factor for mold wear reduction , which should be as small as possible.

On the emissions reduction, Treffers and others discussed the possibility of emissions reduction.
Germans want to use the emissions reduction policies to realize 80% reduce of GHG in 2050 [5].
Table 1 Standard coal coefficient and carbon emissions coefficient energy name conversion factor carbon emissions coefficient petroleum 1.4286 0.5857 Data sources: Chinese Energy Statistics Yearbook 2012 Data Description.
The relevant data was derived from the 2006-2013 petroleum balance sheets data from “Heilongjiang Statistical Yearbook” and these values are converted into standard coal.
We take dimensionless data processing in table 3 firstly.

Each time, noise levels were observed for 30mins continuously and the average value was achieved by the acquired data.
So Q14 is much wider than Q1, noise reduction is completely opposite；and Q6 and Q9 have the same width, but noise reduction is different.
We can see from the table 1 that the Q1 noise reduction effect is best, Q4, Q5, Q13, Q7 are better，Q11 is worst.
Study on noise reduction function of garden plants [D].
[9] Zhen Gsijun,Xia Lei,Zhang Qingfei Noise reduction effect of city green space [J].

In this way, vibration fault data table meets the requirement of rough sets data analysis.
Thus, fault information which hidden in huge signal data is extracted.
As rough sets can only deal with data of discrete attribute, those original fault data of continuous attribute must be discretized.
Table1 is extracted experimental data which is after envelopment analysis.
Then we have discretizated data table 3.

It can provide a method and data for search energy saving and CO2 reduction potentials in iron and steel industry by LEAP model.
With its flexible data structures, LEAP allows for analysis as rich in technological specification and end-use detail as the user chooses.
The data is actual data of devices used in iron and steel industry in 2010.
The data in 2040 is a forecast data which is the ratio of device used in iron and steel industry.
Specific data is shown in Tab.1.

In this study, to evaluate the reduction effects of urban heat reduction of water-retentive pavement, surface temperature of pavement, air temperature, wind speed and albedo were measured for 3 years(2008~2010, summer period).
Experimental results indicated that water-retentive was effective to reduction of air temperature by decreasing of surface temperature of pavement compare to other pavements.
This increasing of impervious area was caused the urban dryness and destruction of water cycle and heat cycle by reduction of evaporation that is reduced from 42% in 1962 to 25% in 2002 [7].
In this paper, effect of urban heat reduction of water-retentive pavement was studied compare with existing rigid pavement.
(a) Thermo-couple (b) Data logger (c) Net-radiometer/albedometer Fig. 2 Thermal environmental measurement equipment Also, sensible heat flux is calculated using measured data by a measuring instrument machine.

On the base of measuring data, the noise resource is analyzed and the character of the noise resource is discussed.
Perfect effects of noise reduction can be obtained in the working project.
Table 1 is the measurement of sound data.
From the test data could be drawn, cooling tower near point1 to point10 average noise reached 72.8dB ( A ), and with the increase of distance, the energy of noise attenuation is slow.
Therefore decided to install muffler at the fan exit so as to achieve the purpose of the noise reduction.

The power structure optimization, energy conservation and emission reduction will become the two major focus.
Then, is hydropower of Guizhou will not be able to make new contributions to emissions reductions?
Therefore, centralized data exchanges have been adopted to resolve the problems of varied software and hardware compatibility, resource sharing and data security.
With the electric power data network as basic network and the satellite communication as standby network, the redundancy requirement of different networks has been satisfied.
Acting as a communication bridge, the data exchange platform has been developed to connect automation systems in centralized control center.

Carbon Nanotubes-Doped Glassy Carbon Ceramic Composite Electrode and Its Electrocatalytic Reduction of Nitrite Danzi Sun1, a 1Shandong Provincial Key Laboratory of Fluorine Chemistry and Chemical Materials, School of Chemistry and Chemical Engineering, University of Jinan, China adanzisun@yahoo.com.cn Keywords: carbon nanotubes, glassy carbon ceramic composite electrode, electrocatalytic reduction, nitrite.
The electrode thus prepared exhibits electrocatalytic behavior to the reduction of nitrite and facilitates the detection of nitrite at an applied potential of 0.0 V.
A CHI 660 electrochemical workstation connected to a personal computer was used to control the electrochemical measurements and collect the data.
Electrocatalytic reduction of nitrite at the MWNTs-doped GCCE.
The resulted modified electrode shows catalytic property toward the reduction of nitrite and could be used as amperometric nitrite sensor.

EMD decomposition process is based on the following assumptions: (1) The signal data has at least one maximum and one minimum. (2) Maximum time interval is the characteristic time scale. (3) if the signal data just has turning point without extreme point, the signal data is be differentiated one or several times to obtain the extreme point, and then get the decomposition result by integral.
Upper and lower envelop contain all the data point.
It is the highest frequency component of the original data.
Separate from the original data, and get the rest signal : (6) still contain the frequency information of the original data, so set as a new signal and repeat the process above.
Original signal can be construct as follow: (9) Now, the original data signal is decomposed to IMF and one rest component .