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Online since: October 2012
Authors: Xin Wang, Dan Su, Hai Bo Li
Reclaimed water plays an increasingly important role in the water supply, which is of realistic significance that can ease the current situation of growing shortages of water resource and serious water body pollution, speed up the pace of city development, and promote the policy implementation of energy conservation and emission reduction.
Fourthly, according to the purpose of the treated water for landscape, irrigation and flushing water, design the collecting system for the NiiMi process.
The reclaimed water can be used for landscape water and green-land irrigation in campus.
Tearnishi: Water Res.
Bastian, in: Land Treatment Systems for Municipal and Industrial Wastes, Mcgraw- Hill Professional Engineering, NY (2000), p. 536
Online since: May 2012
Authors: Shu Cai Li, Yi Guo Xue, Hao Tian, Mao Xin Su, Dao Hong Qiu
Warning center refers to the professional organization special on geological disasters monitoring; early-warning decision-making refers to forming warning information by means of methods and mass of information; warning announcement refers to a high-efficiency network; preventive measures refers to how to prevent the happening of water and mud inrush accidents.
(5)Lay out the heading water by arrangementing pressure relief holes, and tackle the water outside the tunnel with buckets and hanging pumps
(8)Water proof and drainage In the design of water proof system, besides the water proof and drainage structure design, the system during the construction period should also be designed (refer with: Fig. 3).
In the tunnel there should be enough plashes and water pumping ability designed.
(1)~(8)are the same to the measurement in yellow warning (9)Build the water preventive gate When the water or mud inrush accident happens, the most effective method is building the movable water preventive gate or movable water proof walls (refer with: Fig. 4) at the portholes and important sections (refer with: Fig. 5).
Online since: December 2010
Authors: Ying Gao, Ya Jun Zhao, Xiao Bin Han, Jian Min Bian
China has formed a professional team for new building materials’ research, production and circulation.
The doors and windows focus on the development of plastic doors and windows, and it should be fashionable and different functions and supporting the development of high-grade hardware; Up and down water pipes focus on the development of plastic UPVC pipe pieces and solve the problem of matching pipe and tube.
Online since: July 2011
Authors: Jun He, Hong Liang Pan, Guo Juan Cheng, Yang Xing, Hui Juan Dong
Research on corrugated diaphragm sensing technique detecting the pressure outside the casing Jun He1, a, Huijuan Dong2, b, Hongliang Pan2, c, Guojuan Cheng2, d, Yang Xing2, e 1Harbin Institute of Technology and Heilongjiang agricultural economy professional college, Heilongjiang, China 2Harbin Institute of Technology, Heilongjiang, China ahejun_hit@126.com, bdhj@hit.edu.cn, cadobeo@126.com, dcgj101@163.com, e516815572@qq.com Keywords: casing, corrugated diaphragm, pressure outside the casing, FBG Abstract.
Monitoring the pressure outside casing of oil-water wells is significant to prevent and reduce casing damage.
Reservoir pressure is got by monitoring the pressure outside casing, besides, casing damage in oil field has something to do with high-pressure water injection.
A reasonable pressure limitation of water injection must be worked out to reduce the speed of casing damage development and keep down the increasing number of casing damage well.
The limitation of water injection pressure in each reservoir can be given according to the pressure monitoring results.
Online since: September 2016
Authors: Vladimir Kalashnikov, Denis Emelyanov, Aleksandr Matvievskiy, Irina Erofeeva, Vladimir Erofeev, Vasiliy Smirnov, Ilia Tretiakov, Elita Balathanova
Mathematical methods of experiments design allowed us to derive the dependences describing how the bioresistance coefficient, the elastic modulus and the water demand depend on the granulometric composition after 3 and 9 months of aging in the environment of filamentous fungi.
The design matrix and test results after 9 months of aging Test Index Mix composition [mass fraction] Water demand [%] Elastic modulus resist. coef., KE Flexural resist. coef., K'x (Rb ) Compressive resist. coef., K'x (Rc) X1 X2 X3 1 n1 1 0 0 52.0 1.00 1.00 1.00 2 n2 0 1 0 43.3 1.25 0.76 0.83 3 n3 0 0 1 43.3 0.87 0.66 0.73 4 n122 1/3 2/3 0 44.7 1.10 0.64 0.80 5 n133 1/3 0 2/3 45.3 1.32 0.65 1.05 6 n233 0 1/3 2/3 49.3 1.22 0.65 1.20 7 n112 2/3 1/3 0 38.9 0.93 0.80 0.96 8 n113 2/3 0 1/3 44.0 0.78 0.86 1.04 9 n233 0 2/3 1/3 42.0 0.94 0.89 0.86 10 n123 1/3 1/3 1/3 43.3 0.92 0.58 0.99 After the statistical results processing, we obtained the relationships describing how the bioresistance coefficient, the elastic modulus and the water demand depend on the granulometric composition after 3 months of aging in the environment of filamentous fungi: (3) (4) (5) (6) and after 9 months of aging in the environment of filamentous fungi: (7) (8) (9) (10) Following graphic
Elastic modulus (a) resistance coefficient and water demand (b) dependences on granulometric composition after 3 months of aging in the environment of filamentous fungi.
Elastic modulus (a) resistance coefficient and water demand (b) dependences on granulometric composition after 9 months of aging in the environment of filamentous fungi.
Erofeev, Zhelezobetonnye izdelija i konstrukcii: Nauchno-tehnicheskij spravochnik, NPO "Professional", Sankt-Peterburg, 2013
Online since: August 2013
Authors: Chuan Jie Xu
Content Result 1 The unnecessary things are abandoned 2 The ground and tables are messy 3 Garbage box is full 4 Office equipments are dusty 5 The pass channels are separated 6 The desks are arranged after work 7 Having management rules on walls 8 Books are classified according to the rules 9 The power outlets are enough 10 Line wiring is messy 11 Line wiring is fixed 12 Bookshelves are orderly arranged 13 Book boards are orderly arranged 14 Power supplies are shut down after work 15 Windows and doors are closed after work 16 Office equipment is in normal state 17 Bonsais have been watered Orderliness means setting everything in proper place for quick retrieval and storage.
Professional development of librarians working in the university libraries of Pakistan.
Online since: June 2013
Authors: San Ao Xia
If there were not correct sense to obtain knowledge, it should become flowers in a mirror and the moon’s reflection in water.
Reference [1] Ji Ruifang, Design and application of flash comic in education website, 2008, Hebei Normal University [2] Li Yong, a preliminary discussion of basic requirements in designing flash comic, 2008, Journal of Tongren Professional and Technological College [3] Wang Xianghe and Yu Ruihua, Application of interaction in multi-media courseware, 2008, Tonghua Normal College
Online since: October 2010
Authors: A.R. Santhakumar, M.S. Mathews, S. Thirumurugan, Rao Uma
Providing the first coat of mortar on chipped area: Provide the first coat of cement mortar in the ratio of 1:2 (water cement ratio of 0.4) on the chipped area for a thickness of 25mm. 3.
"Masonry Structures behaviour and Design." 1st ed., Prentice Hall Professional Technical.
Online since: January 2014
Authors: Michal Kraus, Darja Kubečková
Of course must not be compromised needs of other nations. [1] Environmental Cultural & Social Economics Sustainable Equitable Bearable Viable - Innovation - Capital Efficiency - Risk Management - Growth Enhancement - Total Shareholder Return - Diversity - Human Rights - Community Outreach - Indigenous Communities - Labour Relations - Clean Air, Water & Land - Emissions Reductions - Zero Waste, Releases &Spills - Biodiversity Figure 1: Scheme of Sustainable Development [7] Sustainable Construction Principles Accordance with three pillars of sustainable development, the main goals and objectives are set up for sustainable construction.
In the case of quality project documentation with appropriate actions of airtight system is also required careful and professional implementation.
Online since: January 2011
Authors: Yong Sun, Zhi Cheng Jiang, Xin Ying Lv, Ming Wei Di, Yan Hua Zhang
However, the use of conventional epoxy systems has drawbacks as a result of high water absorption, which has deleterious effects on the physical properties of epoxies and can, therefore, greatly compromise the performance of an epoxy-based component [2].
References [1] Ellis B, in: Chemistry and Technology of Epoxy Resins, edtied by Blackie Academic & Professional, New York(1993), in press [2] Lin Y C and Chen X: Mater.
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