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Rapid Prototyping Processes The professional literature in RP contains different ways of classifying RP processes.
In more recent FDM technology, water-soluble support structure material is used.
After completion of the part they are sealed with a urethane lacquer, silicone fluid or epoxy resin to prevent later distortion of the paper prototype through water absorption.

Meanwhile, the mining leads a serious problem, such as the fall of shallow water level and water quality to worsen, land damage and solid wastes pollution, air pollution, green land reduction and environmental degradation.
Many universities and research institutions, large mining enterprises and software companies have devoted their effort for a professional, more integration of production safety management in digital mining system within the recent twenty years.

Kim, Gursoy, and Lee [5] pointed out that positive influences of environmental impact on cognition include maintaining surroundings and improving looks (image), improving fundamental living facilities (provide water, electricity, telephone, and etc), improved public facilities (roads, traffic, and downtown); negative influences include destroy environment and natural landscape, damage local ecology, increase environmental problems (trash, water, air, and noise).
Professional Geographer, 44, 377–392

The construction industry is a large carbon emissions in China, according to statistics, Chinese existing buildings’ direct consumption of energy accounted for about 30% of the total social energy consumption in the process of construction and operation, energy consumption of building materials used in the production accounted for 16.7%, water accounted for 47% of total urban water, the use of steel accounted for 30% of the amount of Social steel, cement accounted for 25%.In addition, generated in the process of construction dust, noise and glare also had a serious impact on the social environment.
The benefit changes of the low-carbon building can be expressed as follows: ΔP=ΔPa1+ΔPa2+ΔPa3 (2) In formula (2), ΔPa1 means the changes of the environment benefit and the whole social benefit by the low-carbon building, it can be expressed the sum of the environment benefit and whole social benefit because of the reduction of the carbon emissions; ΔPa2 means the sale change of the low-carbon building product, it can be expressed the difference of the sales between the low-carbon building product and the traditional building product; in the low carbon trend of the whole society, the own social acceptable degree and brand benefit of the owner and the contactor of the low-carbon building will be improved greatly, these benefits can be measured using the currency through professional assessment agencies, so ΔPa3 means the benefit changes of the brand value by the low-carbon building.

Huge amounts of OSW are being dumped illegally and constantly into public waters and reclaimed lands, causing a nasty smell as a consequence of the decay of flesh remnants that are attached to the oysters [11].
Reverse logistics has renowned professional organizations, like the Reverse Logistics Executive Council (RLEC) in the U.S., which collaborates with academia.
Recycling of Waste Oyster Shells: Production of Clean and Bactericidal Drinking Water. http://www.fftc.agnet.org/files/lib_articles/20140325103938/ bc54001.pdf

The basic principle is that every invited expert gives a score to the weight of each index based on his/her own professional knowledge and experience and then all the scores should be calculated to obtain an overall weighting result.
[3] PengZHANG: Evaluation on Danger Degree of Ship-operating Environment in Navigable Waters (Dalian Maritime University, Dalian, 2007), in Chinese
[7] HongZHAO, liyanMA, qingJIA: Heilongjiang Science and Technology of Water Conservancy, 2007, 35 (2): 26-27, in Chinese

The apparatus was then externally cooled by water.
According ASTM standard 1 hour of heat treatment at 520ºC, followed by rapid cooling in water.
Compared to the data available in the professional literature; the produced AMSFs have significantly better mechanical properties than conventional metallic foams.

Encourage national power grid companies and national oil companies actively involved in and support the professional energy services company develop a batch of specialized consulting design mechanism, cultivate a batch of economic benefit have good backbone enterprises, encourage and guide the folk capital investment.
Climate change and mountain water resources: overview and recommendations for research, management and policy [J].
Rapid expansion of natural gas development poses a threat to surface waters[J].

Advancement in irrigation led to advancement in the way water was stored and sent to deserted areas, placing more land into agricultural production thus increasing agricultural production.
Application of Enabling Technologies in Agriculture 4.0 [3] Enabling Technologies Research Challenges Key Applications Internet of Things (IOT) · Professional Agriculture sensors · Cross media and Cross- Technology Communication · Robust Wireless Networks · Wireless Power Transmission & Ambient Energy Harvesting · Livestock and Aquaculture monitoring · SAGIN (integration of satellite system and aerial network) · Smart Farming · Smart Greenhouse Robotics · Intelligent Action · Autonomous Navigation · Accurate Detection · Plant Factory · Aerial Spraying and Monitoring · Biodiverse Farming · Autonomous Farming · Automatic Husbandry · 3D food Printing Artificial Intelligence & Big -Data Analytics · Distributed Secure Machine Learning · Technical and Social problems with Big Data · Difficult to find exclusive results
With the help of drones, farmers identify the part of crops that need watering or fertilizers and weed removal.

The enterprise will exempt to levy income tax during the first 1-3 years and halve to levy income tax in 4-6 years if the enterprises engage environment protection projects of energy and water resource conservation which including public sewage treatment, public waste treatment, comprehensive development and utilization of biogas, technological transformation of energy saving.
The enterprise will deduce 10% income tax if the enterprises develop and employ environmental protection special equipment, energy and water saving devices.
It can provide timely information of technology, management and policy of the low-carbon economy and it also can carry out professional low-carbon technical services which including technology training, information consulting, performance assessment and scientific and technological transformation.