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Online since: December 2014
Authors: Shuai Sun
Fifth, a proprietary research platform should be built to improve research environment conditions to attract more professionals to provide expertise to ensure environmental protection, ecological restoration, plant breeding and other areas for future urban development.
The main function is to collect and store Lakes freshwater resources of natural precipitation and venues outside the venue attracted to regularly wash daily watering plants and leaching of surface soil, water and beautiful landscapes while also enriching the Saline botanical garden landscape types.
Adjusted by controlling the water level underground brine freshwater lake water level, using the power of natural checks and balances weaken the degree of soil salinity[4].
Pioneer plants on Saline-alkali land not only salt tolerant grasses, salt, salt storage capacity, you can also low in soil fertility, shortage of fresh water resources conditions, effectively and quickly add the green surface vegetation cover degree, to soil and water conservation, improve soil structure surface and gradually increase soil fertility function.
Hence the need to design a certain area from the introduction of the water storage site outside surface fresh water for watering plants and leaching upper soil.
The main function is to collect and store Lakes freshwater resources of natural precipitation and venues outside the venue attracted to regularly wash daily watering plants and leaching of surface soil, water and beautiful landscapes while also enriching the Saline botanical garden landscape types.
Adjusted by controlling the water level underground brine freshwater lake water level, using the power of natural checks and balances weaken the degree of soil salinity[4].
Pioneer plants on Saline-alkali land not only salt tolerant grasses, salt, salt storage capacity, you can also low in soil fertility, shortage of fresh water resources conditions, effectively and quickly add the green surface vegetation cover degree, to soil and water conservation, improve soil structure surface and gradually increase soil fertility function.
Hence the need to design a certain area from the introduction of the water storage site outside surface fresh water for watering plants and leaching upper soil.
Online since: July 2015
Authors: Aijaz Abbasi, Fakhruldin M. Hashim
Introduction
The gas hydrate is a mixture of gases and water vapor in deep water pipeline, and considered as undesirable solid which is formed in gas transportation line.
However, hydrate is a physical process of water and gas molecular properties rather than a chemical process[3].
Fourier equation is used for hydrate formation optimization Conclusion The formation of hydrate particles is caused by the change in flow velocity in deep water pipeline and also time delay effects in heat transfer that help in formation of mixture of gas and water.
Sloan, "Phase behavior of water/hydrocarbon systems," Petroleum Engineering Handbook, pp. 25-13, 1987
Tokyo: Gulf Professional Publishing, 2003
However, hydrate is a physical process of water and gas molecular properties rather than a chemical process[3].
Fourier equation is used for hydrate formation optimization Conclusion The formation of hydrate particles is caused by the change in flow velocity in deep water pipeline and also time delay effects in heat transfer that help in formation of mixture of gas and water.
Sloan, "Phase behavior of water/hydrocarbon systems," Petroleum Engineering Handbook, pp. 25-13, 1987
Tokyo: Gulf Professional Publishing, 2003
Online since: July 2012
Authors: Xue Hong Yang, Chun Wu, Bo Yu
As the people's more and more attention and higher requirements to public health and environmental safety, the research on the disinfection technologies for medical wastewater treatment have been raised great concern by some scholars and professionals.
China Water and Wastewater Vol. 22 (2006), p. 16-20
Water Research Vol. 7(2003), p.1469-1487
China Water and Wastewater Vol.18(2002), p.29-31
Water Science and Technology Vol. 40 (1999), p.203-213
China Water and Wastewater Vol. 22 (2006), p. 16-20
Water Research Vol. 7(2003), p.1469-1487
China Water and Wastewater Vol.18(2002), p.29-31
Water Science and Technology Vol. 40 (1999), p.203-213
Online since: May 2011
Authors: Yan Fu Qin, Xiao Chun Lu, Bin Tian
Let the potential function of water head is .
The basic equation [3] of water head in the solution region can be expressed as: (1) Meanwhile, water head must satisfy two boundary conditions,one is water head boundary, the other is flow boundary.
Qi: Hydraulic structure (China Water Power Press, Beijing 2002, In Chinese)
Hu: Hydraulic engineering construction (China Water Power Press, Beijing 2007, In Chinese)
[7] The Professional Standards Compilation Group of People's Republic of China: design guide of construction diversion for hydropower and water conservancy project (DL/T 5114-2000) (China Water Power Press, Beijing 2000, In Chinese) [8] The Professional Standards Compilation Group of People's Republic of China: Design guide of cofferdam for hydropower and water conservancy project (DL/T 5087-1999) (China Water Power Press, Beijing 1999, In Chinese)
The basic equation [3] of water head in the solution region can be expressed as: (1) Meanwhile, water head must satisfy two boundary conditions,one is water head boundary, the other is flow boundary.
Qi: Hydraulic structure (China Water Power Press, Beijing 2002, In Chinese)
Hu: Hydraulic engineering construction (China Water Power Press, Beijing 2007, In Chinese)
[7] The Professional Standards Compilation Group of People's Republic of China: design guide of construction diversion for hydropower and water conservancy project (DL/T 5114-2000) (China Water Power Press, Beijing 2000, In Chinese) [8] The Professional Standards Compilation Group of People's Republic of China: Design guide of cofferdam for hydropower and water conservancy project (DL/T 5087-1999) (China Water Power Press, Beijing 1999, In Chinese)
Online since: July 2014
Authors: Man Zhang, Wei Xiong
It can pull the construction of Nanchang city from the establishing of Yinyan logistics base to build a domestic and international logistics hub nodes with a system constitute of road, water and air transport while making the road system as the main transportation means.
The corporation vision of Yinyan logistics base is: Jiangxi Yinyan Company Limited will accelerate the construction of logistics infrastructure and high-tech logistics technology and equipment, improve the base supporting aspects, introduce professional management personnel, and establish a logistics system relatively synchronized with advanced international logistics industry to provide a platform and a logistics base with high quality services for enterprises.
For example, what kind of information management system to be introduced or what kind of information should be collected and how man new professionals on information management should be employed, and son on, all these questions related to the real effectiveness of the new introduced information technology system.
With rapid economic and technical development in this era[8], a professional of a filed is playing a more and more important role on the development of the economy and society.
The corporation vision of Yinyan logistics base is: Jiangxi Yinyan Company Limited will accelerate the construction of logistics infrastructure and high-tech logistics technology and equipment, improve the base supporting aspects, introduce professional management personnel, and establish a logistics system relatively synchronized with advanced international logistics industry to provide a platform and a logistics base with high quality services for enterprises.
For example, what kind of information management system to be introduced or what kind of information should be collected and how man new professionals on information management should be employed, and son on, all these questions related to the real effectiveness of the new introduced information technology system.
With rapid economic and technical development in this era[8], a professional of a filed is playing a more and more important role on the development of the economy and society.
Online since: July 2014
Authors: Zhong Hua Zhang, Jie Wei, Han Fu
Introduction
With the continuous development of electronic information and computer technology, more and more new radar has been widely used in the modernization of national defense.At the same time, we upgrad the radar technique and system, improve the requirement on radar professional operation and maintenance personnel .
Therefore, we need to cultivate radar talent of professional knowledge, strong practical ability, who can be adapt to the new military revolution.
Using WinXPE embedded operating system,through WinXPE development tools such as the target designer and analyzer, the component designer, component database manager, WinXPE development tools, complete the customization development of WinXPE system independently.The system after development has a small core, occupying less system resources, high starting speed, enhanced write protection which WinXP systems do not have, and it also has all functions of XP Professional and the compatibility of the application software.
Using WinXPE embedded operating system, which has a small core, occupying less system resources, high starting speed, enhanced write protection which WinXP systems do not have, and it also has all functions of XP Professional and the compatibility of the application software.
[2] In Lu, Liu water, Wang Sichen.
Therefore, we need to cultivate radar talent of professional knowledge, strong practical ability, who can be adapt to the new military revolution.
Using WinXPE embedded operating system,through WinXPE development tools such as the target designer and analyzer, the component designer, component database manager, WinXPE development tools, complete the customization development of WinXPE system independently.The system after development has a small core, occupying less system resources, high starting speed, enhanced write protection which WinXP systems do not have, and it also has all functions of XP Professional and the compatibility of the application software.
Using WinXPE embedded operating system, which has a small core, occupying less system resources, high starting speed, enhanced write protection which WinXP systems do not have, and it also has all functions of XP Professional and the compatibility of the application software.
[2] In Lu, Liu water, Wang Sichen.
Online since: January 2015
Authors: Chun Lei Feng, Zi Chun Mao, Dong Wang
There are two types of underwater which are in a large amount: the stagnant water up in the fourth level and pore water.
Simulation and Analysis of Water Stop Curtain Failure Geostatic is a very professional and powerful simulation tools for the soil and rock engineering and its calculations.
The water stop curtain is 1m away from the slope toe.
The left natural water level is 19m and the right precipitation water level is 9m.
The most water gradient is 0.0014 at the bottom of the curtains and the corresponding pore water pressure is 85.6 kPa.
Simulation and Analysis of Water Stop Curtain Failure Geostatic is a very professional and powerful simulation tools for the soil and rock engineering and its calculations.
The water stop curtain is 1m away from the slope toe.
The left natural water level is 19m and the right precipitation water level is 9m.
The most water gradient is 0.0014 at the bottom of the curtains and the corresponding pore water pressure is 85.6 kPa.
Online since: January 2012
Authors: Yan Bing Liu, Hui He
Based on the predecessors’ achievements and combined with the engineering project of Jinquan temple landslide located in Hanzhong city of Shanxi province, this paper takes international general geotechnical engineering professional analysis software—FLAC3D to do the numerical simulation.
On the basis of analyzing the research results, this paper takes international general geotechnical engineering professional analysis software — FLAC3D to do the numerical simulation.
The uniform loads acting on the upper surface of the model consist of strata pressure, water pressure, gravity and dynamic load putting on the structures.
On the basis of analyzing the research results, this paper takes international general geotechnical engineering professional analysis software — FLAC3D to do the numerical simulation.
The uniform loads acting on the upper surface of the model consist of strata pressure, water pressure, gravity and dynamic load putting on the structures.
Online since: December 2014
Authors: Hang Gong, Yao Ping Li, Jie Chao
FSC is a Formula One car contest car works by the universities or auto-related professional school students team up to participate in the design and manufacture of automotive competition.
The design of every single system requires professional knowledge, especially when it comes to the choice and match of the engine.
Air-air and air-water inter cooler are both valid.
The design of every single system requires professional knowledge, especially when it comes to the choice and match of the engine.
Air-air and air-water inter cooler are both valid.
Online since: September 2012
Authors: Zhi Gao, Li Li, Tong Gang Zhang, Peng Fei Nie
Bearing radial force is small, mechanical strength and installation of the bearing is relatively low accuracy requirements; 2), magnetic agitator without the mechanical seals, to achieve zero leakage fully
3.2 comparison of Mechanical agitator and magnetic agitator installation
Mechanical agitator installation required by professional trainers, you need professional installation tool, the bearing clearance, shaft straightness and other requirements are very high.
(Import agitator requires measurement of the new bearing clearance, the new bearing clearance in the 0.12-0.25mm, jacket and bearing no circling phenomenon. axial deviation of not more than 0.10mm, straight off the greatest degree of shaft center distance of 1mm / m) Magnetic stirrer overall installation, without requiring deviation,the installation work is mainly connected flange bolts, without professional training.
Magnetic agitator without mechanical seals, mechanical seals do not change the workload, the bearings lubricated with water cooling, cooling water into the slurry, carbide bearings, high hardness, small friction, thermal properties, and normal operation of the life of more than five years.
(Import agitator requires measurement of the new bearing clearance, the new bearing clearance in the 0.12-0.25mm, jacket and bearing no circling phenomenon. axial deviation of not more than 0.10mm, straight off the greatest degree of shaft center distance of 1mm / m) Magnetic stirrer overall installation, without requiring deviation,the installation work is mainly connected flange bolts, without professional training.
Magnetic agitator without mechanical seals, mechanical seals do not change the workload, the bearings lubricated with water cooling, cooling water into the slurry, carbide bearings, high hardness, small friction, thermal properties, and normal operation of the life of more than five years.