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Based on the characteristics of expansive soil and polyethylene fibers used and researched, relevant data of fiber improving expansive soil are obtained by laboratory soil tests, and the numerical simulation parameters are derived by some formulas, through the useing of Mohr-Coulomb and elasticity constitutive model of the geotechnical professional software FLAC3D, we simulate the effect of polyethylene fibers improving expansive soil.
It is a kind of high plasticity clay, with the characteristics of swelling as the result of water immersion, shrinkage due to water loss , and repeated expansion and contraction deformation ; its bearing capacity decrease with immersion , and the crack develops with the shrinkage.
Besides, numerical simulation analysis are made with the international large-scale geotechnical professional software FLAC3D using Mohr-Coulomb Constitutive model.
In addition to this, The pure water were weighed according to the optimal moisture content.
Beijing: China Water Conservancy and Hydropower Press, 2009(in Chinese))

Samples are collected by professionals at each sampling site sewage treatment station.
The amount of collected untreated sewage water samples is 337, amount of treated sewage water samples is 216.
After testing, water samples that not been treated do not meet the effluent standards. 216 treated water samples after disinfection, 183 qualified, the pass rate is 84.72%.
Water difference might sewage treatment performance make to endocrine disruption in rivers[J].Environmental Pollution,2007,(01):194-202.doi:10.1016/j.envpol.2006.08.032
Fate of natural estrogens in batch mixing experiments using municipal sewage and activated sludge[J].Water Research,2006,(05):1061-1069.doi:10.1016/j.watres.2005.12.043.

Three nitrogen is the factor of water quality simulation.
Water level after ten years (dry season) Fig5.
Water level after ten years (wet season) Fig6.
Journal of Water Resources and Water Engineering, 2010, 21(3): 115-119.
Journal of Water Resources and Water Engineering, 2008, 19(2): 79-84.

And the teacher had learned more about the practical aspect, which helped to improve her professional knowledge.
They are easy to use and their colors are bright, (b) poster colors, which are water-based and powdery paste and made of organic/inorganic colors, water, and Acacia gum with dry-proof and mold-proof materials.
They are water-based, easy to dry out, and durable, and (c) watercolors, which include transparent watercolors and gouaches.
The former are with small particles, water.
It’s so much fun to splash water with sputters!

Overall, sports tourism is a professional services industry that melt sports, adventure, sightseeing, entertainment and tourism.
Leisure travel is required for citizens of sports and leisure, such as rock climbing, golf, skiing, camping, diving, hiking and other project activities; sports tourism attractions for tourists to participate in sports or watching site, such as on the Water Cube Beijing Olympics, the stadium, Bird's Nest and other places of tourist attractions; sports tourism tourists to watch sporting events, such as the World Cup, Tennis Open, Olympic Games; folk traditional sports tourism, such as wrestling, jumping bamboo, horse racing.
Train Professional Sports Tourism Management.
To train sports tourism personnel, we should cooperate with some sports academies, universities Tourism Department or travel colleges and other professional sports tourism cooperation, joint sports tourism-related short-term business training, sports tourism practitioners of pre-service training to equip them some sports tourism knowledge after induction.
Also, you can learn through social education, school-enterprise cooperation and other forms of struggle to cultivate high-quality multi-channel sports tourism professionals.

(2)Good quality flue-cured tobacco production database.According to the description of international or national standard professional terms and standard data elements, the professional data and basic data were been collected.
Of them, the professional data included actual flue-cured tobacco production, test data, tobacco leaf quality and basic data included soil, environmental parameters, crop growth statement, weather, and then input into database.
The actual production of flue-cured tobacco professional data include varieties, fertilization, tobacco leaves qualities, etc
Knowledge rules summary according to the greatest extent of the description of international or national standard professional terminology incorporating the latest expert knowledge.
Including previous crop management, nutrition and fertilization, water management, pests, baking modulation etc

Following the concepts of ‘support’ and ‘in-fill’, each interior configuration is presented at two stages - service stage and interior fit-out stage - during which detachable interior modules are organized to create rooms, storage, partitions, cabinets, and water supply and drainage facilities, electrical wiring, communication lines and gas piping is distributed from the service docks to the structural envelope of the building shell.
Applying User Scenarios to Housing Developments in Taiwan Developers and marketing professionals usually identify a target group of homebuyers for a development at the outset of the development process, attributing specific needs and preferences to them.
Currently in Taiwan, designs are framed around the perspectives of developers and marketing professionals.

The digitized hydropower management information system is shown in Fig.2, including six modules: (1) The module of production management The main function comprises: drawing up yearly monthly and weekly schedules and implementing basic statistics of maintenance, power generation, water transfer, technological change to generate standard reports and professional reports; submitting, approval, implementation, acceptance and delivery of the work program within production departments; generating the balanced scorecard and online analysis chart of various indicators
(2) The module of combined water storage of cascade reservoir in flood season According to flood characteristics and runoff warehousing data of basin in many years, under meeting the demands of the power system, combined with water storage reservoirs and discharge capacity, the impounding and the rate of filling of cascade reservoirs are studied and operating mode of reservoir in flood season is determined to meet requirements for flood control, but also make full use of flood resources to achieve optimal cascade efficiency.
is the storage energy for a T time, which is solved through the related curve between storage and water level. is the input energy for a T time namely the energy of inflows. is the predicted input inflows for a T time.
is the average rate of water consumption which is obtained from the related curve between water consumption and water level. k is the conversion factor
Water Resources and Power, Vol.29 (2011, 2), P. 31-34 (in Chinese).

After the bill of qualities pricing method had been taken in engineering cost, the information technique improved rapid in China, it can be seen as following: the three layers of networks including the district government comprehensive websites, the professional websites, and the enterprise portal websites, providing the windows for knowing the professional information of construction.
The Methods of Developing Engineering Cost System 2.1 perfecting the channels for cost information collection To link the information data with the current bill of quantities mode, the first step is the perfection of channels of cost information collection, full improvement of the sense of enterprises to collect cost information, and strongly cultivating the compound type talents with knowledge about cost and professional information technique.
With the fully use of indicators and index numbers, realizing the share of data, and instituting the positive cycle mechanism that includes the collection, uniting, publishing, and applying of the information. 2.2 Instituting the united and standard system of cost information classify code Comprehensively considering the international routine, national standard and professional standard, instituting the united and standard system of cost information classify code, broadening the cross connections, and realizing the share of resource.
The professional associations should join the technical work, positively guide the information service of cost consultative agencies, and fully embody their function.
[J] “ Water Resources and Hydropower Engineering” in Chinese2007,04

Farmers often only need a telephone call, sowing, irrigation, late transportation and sales in the process will be done by professional institutions
Therefore, in order to achieve the goal of coordinated development of agricultural production and ecological environment, agricultural cleaner production should be agriculture development mode and agricultural environmental protection strategy of 2 1 century, effectively using renewable energy to improve the ecological environment, reduce water loss and soil erosion.
The government should also ensure the supervision work on waste emissions, quality and safety of agricultural products, implement reward policy for those who pay attention to environmental protection, innovation, and high yield. 3.3 Establish and develop the modern agriculture service system to provide professional services for the family farm Most Chinese family farm operators are weak in technology research and development, agricultural machinery, agricultural marketing, management legal knowledge.
Therefore, it’s necessary to establish professional service system development services for the family farm, such as credit services, rural information service, agricultural technical services and so on.
These services can be undertaken by the Government support cooperatives, it can also be assumed by the professional organizations.