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Introduction Mine gases are dangerous not only for professionals working in underground mines but they can also endanger the lives and health of people on the surface, for example due to the explosion of coal dust, methane, etc.
· Relative permeability is the ratio of the effective permeability for a certain fluid (oil, water, gas) to the overall permeability of the rock [4].
Boston, Gulf Professional Pub. 2004.

A solution of acetic acid was used (4% volume) in water.
Thus, a professional of dental prostheses must be aware to the material mechanical characteristics because the sintering parameters are strongly influenced by them.
Thus, the professionals who works the aesthetic effect of zirconia in dental prostheses must take into account the conditions where this ceramic will perform its roles, considering the prostheses geometry, beyond the mechanical efforts to which it will be submitted.

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.

They all need professionals and experience accumulation for a long term.
In addition, there are noise pollution, water contamination and solid waste pollution [10].

The professional enterprises will participate in the cultivation process deeply.
The general standards and professional standards are adopted to train the engineering-type talents.
Problems need to resolve 1 Ordinary classroom design of the high school 2 Main design point of the ladder classroom 3 Hall design 4 Building design requirements and application according to the Code of design on building fire protection and prevention (GB 50016-2006) and the Code of primary and middle school buildings design (GBJ99-86) 5 Design point and schema optimization for the walking type combination 6 Set points and constructions of deformation joints 7 Waterproof construction of the basement 8 Floor strata construction 9 Rigid water-proofing roof construction 10 Flat roof drain organizational design and construction 11 Bottom and standard layer construction drawing design Table 3 Ten Problems for the Project of the single-storey industrial building design No.

For the water transportation, port handling capacity has greatly improved, which is the fifth in the world.
At the same time, due to the relatively low level of modernization of the transportation, warehousing, and professional operation, slow development of distribution centers’ construction, they all lead to the low efficiency of distribution and increased logistics costs. 3.
Specifically, the third-party logistics are professional logistics enterprises that provide paid logistics services to the whole society, such as: cargo transportation, packaging, storage, distribution processing, distribution, and related information processing projects according to customer requirements.

The proper choice of fire retardant, its application and the professional assessment of conditions the retarded component or material is exposed to and will be affected by, represent functional unit retardation [5].
In other words, the quality and functional system of retardation consists of appropriate selection of fire retardant, its suitable application and professional evaluation of environmental conditions of the protected material, as well as external factors affecting this material.
Balog, Assessment of the impact of spruce wood particle size and water content on the ignition temperature of dust clouds, in: Cell.

The superscript of the letter(') means the average of the eddy variance, the bar on top means the average value in a certain period of time(15~30min). 2.2 Eddy Covariance method This method needs to separately measure energy, water and carbon dioxide: (3) In equation (3), is the density of air, represents the targeted substance(CO2), the superscript(') means the difference with the average value, the bar on top means average.
In a open system, there is a constant velocity (d) air flowing into the container and the flux of CO2 is computed by measuring the difference in densities of CO2 in air before and after flowing into the container: (5) 2.5 Comparison of applicability Method 2.1(Eddy Correlation method) is applicable to region with sufficient local finance and professional manpower.
From the perspective of financial cost, although method 2.1, 2.2, 2.3 are precise, they all require expensive equipments and instruments and professional operators.

It can comprehensively arrange water and electricity pipes and equipments in 3D architecture model, and can reflect collision problems by 3D model, which not only enhances communication and coordination of professions, but also can reduce the situations of rework and lost labor.
Based on the database platform, the construction cost information management organization can collect the indicators of the completed projects for screening and publishing, which not only provides public service for government and society, but also provides professional service of cost information for valuation of construction market subjects.
BIM simulation collision inspection can be made by importing professional checking software, which not only can reflect collisions of different professions in 3D space, but also improves traditional drawing efficiency, reduces the design change in construction, and reduces cost increase caused by the change.

Introduction Green building is a kind of building which maximally saves resources (like energy, land, water, materials), protects environment and reduces pollutions, and provides people with healthy, applicable and effective space and can harmonious coexistence with the nature in their whole life cycle.
Some building design professionals are embedding data on life expectancy and replacement costs in BIM models, thereby helping an owner understand benefits of investing in materials and systems that may cost more initially but have a better payback over the life of the building [3].