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Generally, neurones(see Fig.2)should have synapses to express weights between neurons i and j, an accumulator of input data and a excitation function to control output of neurons.
The input data can be from initial data or the output data of other neurons and the output data can be the last result or the input data of other neurons. 1 x1 x 2 . . .
Here we assume the damage of section stiffness is as a result of reduction of elasticity modulus.
By analyzing the two kinds of models, the differences of the horizontal displacement between damaged and healthy bridge in pylon measuring points, expressed as {Δj(j=1,…,6)},will be determined as well as making up the input data with damaged section d.
Conclusion As the above new method, the prediction model of BP neuronic network would be able to identify damage locations of Nancha bridge, in theory, with a perfect precision depends on enough samples come from monitoring data or finite element analysis, if the non-linearity mapping of sampies were built.

We use denoting China's carbon emissions reduction ratio from 2005 to 2020.
In this exception, except , parameters can be obtained or estimated through the city yearbook, then get the minimum public transportation bearing rate. 3 An Example By Consult and analysis the city Yearbook and other publicly available transportation data, the basis data that required for the calculation of the minimum public transportation bearing rate of the low carbon city are: 1) Gather the 2005 -2011 GDP, using the drawing method and function method to estimate the value of GDP, in 2020 the GDP estimates of the city =12474.4 (100 million Yuan); 2) Consult the Yearbook of 2006; get the 2005 GDP of the city, (100 million Yuan); 3) Get the city's total carbon emissions of 2005 from the total standard unit coal consumption; ; 4) According to the carbon footprint commitment made by Premier Wen Jiabao on behalf of the Chinese government in the 2009 Copenhagen World Climate Conference, Carbon emissions in 2020 is 40%-45% of in 2005.
Because we try to find the minimum public transportation bearing rate, consider the factors and problems of economic development, take 40% to calculate, so ; 5) By the forecast of the city residents travel data in the calendar year, in 2020 the city's total passenger traffic in urban transport is: (Hundred million passengers) 6) Based on the planning of the city's subway and the passenger traffic forecasting of rail transit line NO. 1 and NO.2, the subway passenger volume of the city in 2020 is (hundred million passengers ); 7)According to the statistical data in China ,calculate the carbon emissions proportion, which is the main means of transport carbon emissions accounted for proportion of the city's total emissions ,; 8) Through query the related data of cars and the total traffic volume of the city cars, calculate the unit passenger carbon emissions of the car : kg per unit passenger; 9) Through query the related data of public transportation and the total
According to some relevant data,2008 the public transportation bearing rate of this city is 63.7%[9], that means, comparing with 2008,11% of the public transportation bearing rate  need to be increased  to meet the standards of low carbon city. 4 Conclusions (1) At present, most of our city traffic development mode pays equal attention to the public and private transportation.
With this method, we can estimate the public transportation bearing rate needed in achieving emission reduction in a city in Central China as data modeled.

The sheets were finally annealed at 1273 K for 1 h, and then cold rolled up to 90 % reduction in thickness.
Eventually, the alloys #A4, #A8 and #B4 were cold-rolled up to 90 % reduction in thickness.
The data for the unalloyed Ni3(Si,Ti) sheet [2] is also included in this figure as reference.
Tensile elongation of the alloy #B4 with an L12 single-phase microstructure also steadily decreased with increasing temperature, but reduction of tensile elongation was apparently smaller in the alloy #B4 than in the unalloyed Ni3(Si,Ti).
It has been reported that for the unalloyed Ni3(Si,Ti) alloy with fully-recrystallized microstructure, transgranular fracture with ductile dimple patterns observed at room temperature changed to brittle intergranular fracture as testing temperature increased, resulting in ductility reduction at high temperature (Fig.4c) [2].

An earlier report on pulse deposited ZnSe films presented data on the ZnSe films deposited at different duty cycles [8].
So there can evidently vary the proportion and concentration of the hydrated ions and coordination ions such as [ZnCit]- and HSeO3- in the OHP, affecting the cathodic reduction rate of the [ZnCit]- ions and HSeO3- ions.
So the reduction of selenium would decrease and the reduction of zinc would increase.
So the reduction of selenium would increase, it is because the side reaction would appear with the enhancement of current density: （3） （4） （5） As known from Eq.5, the H2Se and the H2SeO3 would form the Se, so the Se would rapidly increase in the electrodeposition ZnSe films.

The production’s efforts are focused on production costs reduction and finding of optimal solution of used machine, tools, cutting conditions, workers, transport, storage and working time in component production [2, 3, 4-9].
Reduction of production costs are given by replacement of technologies.
This fact is supported from the data shown in Fig. 2.
Use of these process cutting conditions results in peak reductions and a reduction of the distance between peaks and valleys (evaluation by the Rz parameter – shown in Fig. 2, these results are supported by the surface profile – in Fig. 3).

The unprecedented expansion of city scale and the spatial sprawl of city, caused by sharp increase of city population, rapid economic development, large-scale demand for city housing and lack of infrastructure and so on, which bring about sharp reductions in farmland and green space.
These leave a huge hidden trouble for the development of the city and greatly influence the sustainable development of the city. 1) The sharp reduction of cultivated land, a threat to national food security According to the statistical data of China's Ministry of land and resources, there are 1.826 billion acres of cultivated land in our country.
Reasonable housing needs can direct the overheating land development to normal track, make the urban space growth achieve a virtuous circle, reduce consumption of farmland in the city suburb and release the pressure of sharp farmland reduction . 3) The compact city inclines to form the agglomeration effect of city space and save the city development costs.
When the scale reaches a certain “threshold value”, there will be a series of uneconomical phenomenon such as the increase of commuting distance, the sharp increase of traffic organization expenses, diminishing marginal benefit of public facilities and the quality reduction of ecological environment.

The benefits of IPS for ship electrification include combat system effectiveness, survivability, signature reduction and quieting, improved operational flexibility and reliability, increased flexibility and adaptability, more space available, reduced manning, logistics, and costs, life-cycle cost and fuel-consumption savings [2].
Therefore, significant reduction in dimension and complexity of the model is often done by making judicious approximations, by limiting fidelity or coverage, or by employing both of these means [8].
In Fig. 2 and Fig. 3, the reductions in voltage magnitude are about 20V (2.9%) and 100V (14.5%), respectively.
If the voltage variation is still not accepted, a higher voltage or starting current reduction techniques, such as Y-D starter, autotransformer, soft starter, can be used to reduce motor starting currents for maintaining voltage quality in the system.
Test results have shown that for the data used the transient and dynamic voltage qualities of the system while main propulsion motors and bow thruster motors operate could be accepted.

The recorded length change was then compared to calculations carried out assuming that martensite fraction followed the Koistinen-Marburger equation (Eq. 1, l being considered a fitting parameter) [8], and using published data for lattice parameters of martensite and austenite [9].
In this matter, it is remarkable that forming 30% martensite prior to bainitizing at 220 C in 100CoCrSi10 allows a reduction in heat-treatment time of approx 45% and 36% (with respect to the times required to reach 90 and 95% transformation respectively).
Reduction in transformation time in hour, and as a percentage of time for 90% transformation.
The mechanisms leading to a reduction of bainitic transformation time due to prior martensite formation are still discussed.
Indeed, whilst an overall reduction in heat-treatment time is clearly made possible with such a heat-treatment, the bainite reaction occurs, after formation of some fraction of martensite, in a virtually identical manner as it would if that first transformed fraction had been obtained through isothermal bainite reaction.

The majority of kinetic data available in the literature suggests that substrates are predominantly recognized at the amino acid moieties, and most BSHs are more efficient at hydrolyzing glycol-conjugated bile salts than tauro-conjugated bile salts [9-10].
The reduction rate of cholesterol for KS4 was 54.24% which was obviously higher than other strains.
And the reduction rates of cholesterol for other strains were 11.98% to 47.29%.
The reduction of cholesterol in Lactococcus Stains Absorption (A550nm) cholesterol (mg/100mL) Reduction rate of cholesterol (%) Genus Before fermentation After fermentation KS4 0.0253 79.040 36.143 54.27 Lactococcus lactis subsp.lactis J1 0.0291 79.040 41.662 47.29 Lactobacillus casei P1 0.0292 79.040 41.741 47.19 Lactococcus lactis subsp.lactis KL1 0.0310 79.040 44.286 43.97 Lactobacillus casei KTX 0.0337 79.040 48.143 39.10 Lactobacillus casei TX 0.0343 79.040 49.000 38.01 Streptococcus thermophilus K5 0.0453 79.040 64.714 18.13 Lactobacillus casei P5 0.0454 79.040 64.765 18.06 Streptococcus thermophilus J4 0.0470 79.040 67.143 15.06 Lactobacillus casei K10 0.0487 79.040 69.571 11.98 Streptococcus thermophilus Furthermone, we examined the ability of cholesterol-lowering of these ten Lactobacillus strains.

The reduction is due to polymer chain scission which induced by UV radiation under sunlight.
In addition to the reduction in tensile strength, all samples encountered a drastic reduction in Eb.
The data in Table 1 shows the decrease trend with the addition of SSP and TSSP into the blends over the exposure period.
In this work system, the reduction of Eb resulted from the loss of plasticizer in the blends.