Search results

The cutoff wall initially becomes deeper, the reduction of seepage discharge is distinct to reach 24%, as the depth increases gradually, the seepage discharge reduces slowly and can only reach 7%.
According to the statistical data of 1981, one hundred accidents that occurred in 241 large reservoirs, 30%~40% has been caused by seepage control problem[1].
The calculations take zero elevation plane as datum plane of hydraulic head.The upstream and downstream water levels are respectively 2269.72m and 2262.50m in the normal operation of the dam.
The seepage discharge of cutoff wall at 10m has reduced 24% than the seepage discharge of no foundation cutoff wall, and there is only 7% reduction when the depth of cutoff wall is from 10m to 20m, then the depth increases to 30m, the reduction of foundation seepage is very weak.
The cutoff wall initially becomes deeper, the reduction of seepage discharge is distinct to reach 24%, as the depth increases gradually, the seepage discharge reduce slowly and can only reach 7% ,then the depth increases to 30m, the reduction of foundation seepage is very weak.

Compared with original data, decoupling degree also has a very great improvement, illustrating that the optimized data has greater effect for the isolated vibration of engine, in order to further verify the feasibility of optimization design method.
Through data analysis, it can prove the simulation calculation is successful.
It uses Adams software for simulation, and compared with original data, the vibration frequency of mounting system illustrates that the optimized result can achieve the effect of mounting system vibration reduction.
Through simulation data, it shows that energy distribution situation of energy decoupling optimization achieves 81%.
Simulation research of car engine mounting reduction feature[D]Shenyang Technology University, 2011

The theory has been proved that this method has many advantages, such as required less sample data, high prediction precision, simple calculation and verifiable, when the basic data is strictly index increase [3-4].
; (13) In which, expresses the original data; expresses the simulation results by using models and original data.
Example Analysis The history data of China wind power accumulated installed capacity from 2000 to 2010 was used in the following part to check the accuracy of the established combined model
The steps were shown as follow: First, the category of data should be analyzed, as Fig.1 shows.
Finally, the prediction of data from 2008 to 2010 was given in Table 2

Two keywords were used to search from the secondary data which are environmental education (EE.) and waste management.
Subjects and Methods Subjects: This is a reviewed article with the relevant literatures from secondary data resources with two keywords: environmental education and waste management.
The secondary data resources were from internet, textbook, online journal article; such as, Science direct, and research report.
Methods: After that, all research data was compiled, analysed, synthesised, and described respectively as follows.
Pengmuen (2006) [11] Learning activities (Training of waste, Field trip of waste management and waste reduction management project, Appreciation-Influence-Control (AIC) activity for waste reduction project, A summary of the learning activities and the cleanliness protection club - Knowledge: waste management - Awareness: waste management - Attitude: waste management - Participation: AIC activity about waste reduction and cleanliness protection club M.A.

It shows that fuel economy policy is essential in energy saving and carbon reduction in vehicle sector.
Data of per capita GDP and vehicle ownership from 1987 to 2007 is obtained from Shanghai statistical yearbook. α and β can be determined by fitting the change trend of vehicle ownership with the help of Excel.
By 2030, CO2 emissions will obtain a reduction of 10.427 million t compared with the baseline scenario.
By 2030, CO2 emissions will obtain a reduction of 10.427 million t compared with the baseline scenario.
It shows that fuel economy policy is essential in energy saving and carbon reduction in vehicle sector.

Results indicated that the lubricant oils adding oleic acid-modified zinc phosphate nanoparticles exhibited a good friction-reduction and anti-wear property.
For each sample, three identical tests were performed so as to minimize data scattering.
Fig. 5 shows the friction reduction properties of the zinc phosphate nanoparticles at different additive concentration in base oil.
(2) OA-zinc phosphate nanoparticles improved the anti-wear and friction-reduction properties of the base oil appreciably, even at relatively low concentration.
With further increasing the additive concentration, it was bad for the anti-wear and friction-reduction properties of the base oil

Firstly, the simulation results are compared with experimental data from a reference to verify the usefulness of the simulation.
To verify the validity, the simulation performed under the same conditions as experiment is compared with experimental data in terms of forming force.
In phase 1, the simulation results are compared with the experimental data to verify the validity of the simulation results.
Fig. 2 shows the experimental tool for the sheet metal extrusion process, and an in-house developed data acquisition system is established to measure the force-stroke curve.
The data acquisition system is based on the electrical measuring method, in which the force is measured by sticking a full bridge type of positioning strain gauges on the punch and a displacement transducer is used to collect the corresponding stroke information simultaneously.

As far as the previous systematic study [5,6] showed that platinum, palladium, and rhodium have marked activity and can be utilized to elucidate the reduction characteristics of NH3 conversion in a catalytic oxidation and dehydrogenation system.
However, no electrocatalytic oxidation assessment data are available for most fabricate and use these metal composites.
Cyclic voltammetry (CV) and linear sweep voltammograms (LSV) measurements were conducted at room temperature with an electrochemical analyzer (CHI 6081D, USA) using a three-electrode electrochemical cell to investigate the oxidation/reduction of the powder samples.
Furthermore, the generation of rhodium hydroxide species (Rh(OH) x) was measured with reduction peaks at 0.5 V [14].
In contrast, the PtPdRh ternary electrocatalytic materials in 0.5 M H2SO4 gives negligible oxidation-reduction current in this potential window (Fig. 3a).

It is through the control of building system terminal equipments, data exchange mode and control layer, and update the mechanical and electrical equipment control logic, to achieve the purpose of implementation of green energy-saving renovation project.
The use of this technology to radically reduce the construction cost, and not just make the energy consumption of building system control, and a substantial reduction in cable laying, metal used, battery replacement, pollutants brought about by the construction cost.
High density of radio equipment, may cause delay or loss of data transmission.
Comparison of several passive wireless technologies which be used in the field of green building currently, refer with Table 1: Table 1: Several passive wireless technologies in the field of green building EnOcean Z-Wave or KNX-RF ZigBee (802.15.4) ZigBee (802.15.4) Bluetooth (802.15.1) WLAN (802.11) Frequency (MHz) 868/315 868 868 2400 2400 2400 Data rate (KB / sec) 125 9.6/20 20 250 720 11-54 Minimum   length of cable (MS) 0.6 20 30 4 0.7 - Energy demand (including the start) Very low Low Low Low Medium High Frequency band of basic load level Low Low Low High High High Data collision risk Very low Medium Medium Low Very low High No battery wireless transceiver Yes No No No No No Life cycle cost Very good Good Good Good Good Not so good Based on the following objective solution is preferred Maintenance-free passive wireless sensor system Battery power of wireless sensing system Battery power of wireless sensing system Battery power of wireless sensing system Computer
In the globalization trend of green building, energy conservation and emissions reduction, passive wireless technology will be one of the best choice of the green building system.

The results obtained by diffraction of X-rays showed that complete reduction and carburization of APT have been took place resulted in pure WC formation.
The decomposition, reduction and carburizing reactions were done at 850 °C with heating rate of 10 °C / min with 120 minutes isothermal heating.
Obtained with deviation of S = 2.22 from the data of literature.
Table 1 presents some of the key data acheived from refinement of X-ray diffractogram of WC.
Table 1 Refinement data of tungsten carbide from Maud Software.