Search results

Combined with the same time period monthly precipitation data of the regional meteorological stations, we analysis spatial-temporal variation trend of water storge change in Tangnaihai basin for nearly 6 years.
The satellite can obtain high accuracy and high time resolution data of spatial and temporal variations of the gravity field of the Earth by month, which can be used to retrieve water storage change [2].
In this paper, water storage change was calculated using GRACE time-variable gravity field data from 2003–2008.
Fig 5.The distribution of water storage trends in the upper Yellow River basin above the Tangnaihai Station during 2003−2008 CONCLUSION This article first GRACE been Tang Naihai gravity satellite data watershed 2003-2008 of land water storage changes, taking into account the meteorological stations in 31 countries monthly precipitation data, analysis of the spatial and temporal distribution of water reserves in the region changes and trends.
NASA are thanked for making data available at http://grace.jpl.nasa.gov.

Except for the PMLSM, the platform consists of “data collection”, “data processing”, and “control output”.
“Data processing” works in PC based on LabVIEW according to the algorithm of FOC.
Fig.13 shows the curves of speed versus the number of data under various speeds.
In order to get excellent drive performance, one data is got in one PWM period.
The speed versus the number of data under various speed settings.

This is necessary because we do not always have a lots of meteorological datas.
For the determination of these reports (ER) it used different kinds of energies calculated for a period of six years, hourly, daily and monthly data.
Pollution reduction, efficient use of energy resources, energy conservation are key to sustainable building finish [2].
With the measured raw data shows the distribution frequency of wind speed gears as a histogram and curves corresponding Rayleigh distributions , Weibull and Johnson SB [8].

Comparative response analysis of the two models has allowed experimental data validation and the numerical model acceptance.
The testing equipment used to measure in real-time the horizontal accelerations of the structure are: - 4 capacitive unidirectional accelerometers, used to measure horizontal accelerations - 4 signal conditioners, used to provide power supply for capacitive accelerometers and signal transfer - data acquisition system, provides signal amplification - computer with specific software, used for processing, representation and storage of experimentally measured data
Comparative response analysis of the two models has allowed experimental data validation and the numerical model acceptance.
The earthquake response of the structure for the Northridge type excitation shows a significantly reduction of the acceleration at the top of the structure.

The food-related industries’ important influence on the environment and the factors which caused food-related industries’environmental pollution was investigated by using the food-related industry data.
The data is gotten from “the China Energy Statistical Yearbook” two thousand and two- two thousand and nine;Estimates of the stock of physical capital: This paper mainly used the perpetual inventory method which pioneered by Goldsmith (nineteen and fifty one),Specific estimation steps are as follows,The stock of physical capital in the base year’s estimate: making the data available, the base year of this article is nineteen and ninty five, we estimate the stock of physical capital refer to Hall and Jones (nineteen and ninty nine)’s method.
(DEA) which included in the nonparametric method;Estimates of exports:This article used export delivery value as the measure index of exports , which is due to the availability of data and different statistical standards.
Data Description.GDP, export delivery value and average annual employing data are gotten from the “China Statistical Yearbook:, data of two thousand and four are obtained from the “China Economic Census Yearbook”, in order to eliminate the impact of the price,we deflated the relative value index using Ex-factory price indices of industrial products over the years, the base year is nineteen ninety,the Ex-factory price index data are gotten from the national bureau of statistics;Fixed asset investment data obtained from the “China Statistical Yearbook” and “China’s fixed asset investment statistics Yearbook”, and we deflated them using the fixed assets price index, the data obtained through the calendar year “China Statistical Yearbook”, the Industry pollution control cost data obtained from the “China Environment Statistical Yearbook”.
Empirical results and analysis.This paper used stata ten Software to do the empirical analysis about three food-related industries’ panel data in China from two thousand and one to two thousand and eight.

This effect is linked to a reduction of alloy scattering.
From the experimentally obtained mobility data ionized impurity scattering can be excluded.
The result shown in figure 1 by solid curves is in excellent agreement with the experimental data with µ0 being the only free fit parameter.

Quantities AZ80 and AZ31 magnesium alloy billets were compressed with 60% height reduction on hot process simulator at 150,200,250,300,350,400,450℃ under strain rates of 0.001, 0.01, 0.1,1 and 10s-1.A constitutive model with a few parameters is used to characterize the dynamic recrystallization strain softening of AZ80 and AZ31 alloy, which comprehensively reflect the effects of the deformation temperature, strain and strain rate on flow stress.
There are so many data Obtained from hot compression tests that and to be fitted by the least squares regression method.
According to the formula (11), when= 0.01s-1, the comparison between the predicted flow stress and the experimental data is shown in Fig.6.

The model parameters are based on the structural and operational data of the pulverizing system.
Principle Before coal goes into furnace, the mass flux data are obtained by coal feeding machine weighing it up.
Online simulation of the model the data for off-line test is from operating record of power station DCS system.
The data of DCS real time data acquisition system has a millisecond update cycle.
The data have obvious falling, rising and relative long time stable loading section, which is convenient for investigation of model noise reduction ability to loading variation and steady section.

Duo to polarization mode multiplexing technique can make system transmission capacity double, and directly into high data throughput, without lowering the reliability of data transmission, therefore, the polarization mode multiplexing technique gradually become hotspot in recent years.
In the simulation, if five OFDM sidebands multiplexed to produce by the same data, this is called consistent filling.
For this, we put forward another random filling scheme to contrast with, namely each sideband using different data.
For consistent filling, in front of five sub-sidebands are using the same data.
This system adopts random filling, data signals are mapped to the subcarriers when there is no correlation.

Method and Data This study mainly considers the inventory data of ordinary gypsum plasterboard and phase-change gypsum plasterboard from mining to finished products, and mainly chooses 5 kinds of international commonly-used environmental impact types, i.e., global warming potential (GWP), non-renewable resource depletion potential (ADP), respiratory inorganic (RI), eutrophication (EP) and acidification (AP) [12-14] for calculation.
Data for the purpose of this study are obtained from typical on-site survey by enterprises in China.
Subsequent use, recycling and other stages of the gypsum plasterboard, due to the limitations of the current technology and the lack of data, are not included in this study.
Transport Auxiliary material production Energy production Gypsum plasterboard production Raw & auxiliary materials and energy production stage Gypsum plasterboard production stage Transport Transport Raw material production Fig. 2 LCA System Boundary of Gypsum Board Collection of Enterprise Data and Background Data.
Table 1 LCA Inventory Data on Consumption of Energy Type of product Raw material Qty.