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The device risks are an efficiency of machinery and equipment, water pump usages, lighting system and air condition system.
The inverter, which is used to control motor in water pump usages, also reduce the risk of electric energy consumption.
Prepare and summary report of the annual risk management to the board, chancellor, and member chief executive officers and develop for provide professional training opportunities risk management personnel utilizing system and outside expertise.
The device risks consist of the efficiency of machinery and equipment, water pumps, lighting system and air condition system.
The later priorities are the ratio of energy consumption per production unit and water pumps system respectively.

In condition of relatively independent environment in greenhouse relative to outside, air humidity will change unexpectedly during planting in view of temperature, illumination, rainy weather, incommutable air inside or outside greenhouse, metabolites produced by photosynthesis and respiration, evaporation of water in soil layer.
Humidity at the edge inside of the greenhouse is heavy, permate water outside and collection of water-drop over the roof are how result it.
In additon, the requirement of water for photosynthesis is constant obviously.
(3) Measuring soil humidity of crop areas whose tubers are in need of water and humdity on occasion
(Eds.), The Science of composting, Part 1, Blackie Acad. & Professional, pp. 23–29

The bottom supply water system provide uniform rising water, the central supply water system provide tangential weak swirling flow.
The bottom supply water system to provide rising water of separation, the central supply water system provide the tangential swirling, swirling field can adjust under different condition.
To get good separation effect, the bottom supply water should be smaller.
After repeated debugging, set the parameters: rising water 0.2m3/h, swirling flow 0.2m3/h.
Acknowledgements This work was financially supported by the Mineral Processing Engineering, National Professional Characteristics(TS12245),and Henan Polytechnic University crosswise tasks(H12-468).

With the development of human activities and irrational exploitation of water and soil resources, the problem of water loss and soil erosion has caught the attention of the world.
As defined in the Amendment (1997) to American Clean Water Act, non-point source pollution shall be with implication that certain pollutants are, in an extensive, diffused way and in trace amount, creeping into surface water and underground water.
Note: Aforementioned information modified from the professional literatures[35] Theory & method for total quantity control of non-point source pollutants in agriculture Estimate to water-environmental capacity and its distribution amongst varied pollution sources and regions are the foundation and core for total quantity control of water pollution[36-43].
By taking advantage of the model of water volume and quality for receiving water body at river catchment areas, it is mandatory to evaluate current situation and to forecast the situation of water quality over land surface, and to compute water-environmental capacity, in consideration of water functional zoning within areas being studied and upon water quality being controlled.
Comparing water quality over land surface with water-environmental capacity of corresponding pollutants, carry out a review of the river-entry reduction or remaining water-environmental capacity.

Compared with the commonly used author keyword / phrases, title words / phrases and abstract words / phrases, manual indexing words are selected by professionals according to the literature content, which have a strong normative, can avoid the difficulties to be faced during the content analysis process such as the words homonymy, synonym, singular and plural variations, tense voice changes and word length etc., as well as the interference of the results analysis caused by the difficulties largely.
As we can see, there is a strong correlation between the eight journals and the six soil pollution sub research fields, and all researchers should focus on the eight core journals such as Chemosphere, Journal of Hazardous Materials, Environmental Pollution, Water, Air, and Soil Pollution, Environmental Science and Technology, Science of the Total Environment, Journal of Environmental Quality, Soil and Sediment Contamination; except the eight core journals above, each sub field researchers should particularly pay attention to their respective journals, g01 ( Biodegradation, Bioremediation, Biotechnology) sub field researchers should focus on the six core journals such as Environmental Monitoring and Assessment, Environmental Toxicology and Chemistry, Journal of Environmental Sciences, Soil Biology and Biochemistry, Bioresource Technology, International Biodeterioration and Biodegradation, g02 ( Zinc, Lead, Metals) sub field researchers should focus on the six core journals such as Environmental
The analysis of the correlation between the soil pollution related literatures and the published journals shows that: eight journals are the core journals of the entire soil pollution research and all researchers should focus on the eight core journals, such as Chemosphere, Journal of Hazardous Materials, Environmental Pollution, Water, Air, and Soil Pollution, Environmental Science and Technology, Science of the Total Environment, Journal of Environmental Quality, Soil and Sediment Contamination.
Journal of Soil and Water Conservation. 2013(05): 188-192.

Water shortage is a bottleneck restricting the development of arid zone agriculture, and precision irrigation is an effective way to achieve the sustainable development of dryland agriculture.
With the situation growing shortage of water resources in China, the increasingly widespread application of information technology in the field of agriculture, research and promote the use of intelligent water-saving irrigation will be an important direction for future agricultural development in arid areas.
In this paper, the Zig-bee wireless communication technology-based research arid zone intelligent irrigation key technologies, in order to improve the diagnostic accuracy of the irrigation water deficit, intelligent level and irrigation water use efficiency.
The layout of sensors in field layout of piping take main drains and sub-drains water.
NET development server side functionality, the use of C + + component development component of the professional program.

Bidding for construction units themselves, but also pay attention to see if the tenderer has the capability of preparing his tender documents and organizing bid assessments; Whether or not the project subject to tender according to law must, has been to the relevant administrative supervision departments for the record; 2) Have adapted to construction project funds or sources of funds; 3) Have adapted to construction of professional and technical personnel and management personnel, if not have, whether to entrust to have the corresponding qualifications agency agent; 4) Whether the preliminary design scheme has been approved; 5) The construction is included in the annual plan; 6) Design drawings and relevant technical data can meet the construction needs; 7) Relevant aspects have any bad record. 1.1.2 Pay attention to review the legality of the bidding documents The contents of the bidding documents shall be: 1) Tender notice of basic requirements: Scope of project summary, bidding
The provisions on the bidding scope and scale standards for construction projects to further refinement, the above conditions of the specific provisions are as follows: 1) Must invite public bidding of construction projects: single estimated contract price is in 2 million yuan of above; The project total investment in 30 million yuan of above. 2) Relationship between social public interests, the public security infrastructure project scope: coal, oil, natural gas, electricity and other energy projects; Railways, roads, pipelines, aviation, water transport projects; Post and telecommunications, communications, information networks and other telecommunications project; Flood control, irrigation, water diversion, water conservancy, water and soil conservation, water conservancy project; Roads, Bridges, rail transportation, garbage disposal and sewage disposal, underground pipelines, urban infrastructure projects such as public parking lot. 3) Relationship between social public interests
, the public security utility project scope: water supply, electricity supply, gas supply, heating and other municipal engineering projects; Science and technology, education, culture and other projects; Sports, tourism and other projects; Health and social welfare projects; Commodity housing, including affordable housing projects; Other public utilities projects. 4) Use state-owned capital investment projects include: budget funds investment projects at all levels; Special construction funds into the financial management of a variety of governmental investment project; State-owned enterprises and its own funds and state-owned investors actually has control of the investment project. 5) The scope of state financing projects: national debt investment projects; State foreign loans or guarantees to raise money project; National policy loan projects; A state authorized investment main body project financing; State the financing project charter. 6) Use international organizations or foreign

Tianjin professional college Keywords: molecularly imprinted polymer (MIP), solid phase extraction, hypocrellin, separation and purification Abstract.
Type Proportion (V/V) 1 Ethanol/water 1:1 7 Ethanol/acetone 3:1 2 Ethanol/water 3:3 8 Ethanol/acetone 2:1 3 Ethanol/water 1:0 9 Ethanol/acetone 1:1 4 Acetone/water 1:1 10 Ethanol/acetone 1:2 5 Acetone/water 3:3 11 Ethanol/acetone 1:3 6 Acetone/water 1:0 Desorption of different eluents for hypocrellin A and B is as shown in Figure 2 from which it can be seen that the optimum eluent for hypocrellin A is No.9 (ethanol/acetone, 1/1); while for hypocrellin B, the optimum eluent is No.7 (ethanol/acetone, 3/1) (see Fig.3).

Meanwhile, they should improve the arrangement of professional curriculum according to market demands which serve as a foundation, and adhere to conducting market research.
In this way, colleges and universities can adopt related measures to increase employment rate of graduates, such as increasing opportunities for social practice, adjusting professional curriculum and keeping contact with employers to listen to feedbacks.
College students' employment information view Number Degree Academic Record Major PA IA CA Employment 1 College Medium Tourism Management Strong General Strong Good 2 College Good E-Business Poor General General Bad 3 College Medium Information Engineering General General General General 4 College Pass Electrification General General Poor General 5 Bachelor Good Applied Mathematics Strong Strong Strong Good 6 Bachelor Pass Communication General General General General 7 Bachelor Medium Business Finance Poor General General Good 8 Bachelor Medium Chinese Medicine General General General Bad 9 Master Medium Computer Science Strong General General Good 10 Master Pass Water Conservancy Poor Poor General General 11 Master Medium Architecture General General Strong Good 12 Master Medium Automation General General General Good From Table 1 we can learn that the first chosen attribute is education level, which shows it is the first major influencing factor.

Therefore, in order to improve the efficiency of thermoelastically generated Ultrasound, the surface of the solid is often coated with water or oil, in order to increase the surface of the optical absorption coefficient.
Aiming at a series of welding residual stress, the related professionals have made a lot of research, and put forward many solutions.