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Introduction Robotic cleaning systems, professional as well as personal, have had a promising development, due to the high number of possible applications and to the fact that they exempt humans of a tiring, repeated and often dangerous activity.
Different working conditions were generated: cleaning of dry surfaces, cleaning of watered surfaces and cleaning using window detergent solution.
The study performed on watered surfaces showed almost insignificant decrease of the cup performance, due to the fact that water was practically eliminated from the contact area during cup fixing.
Fig.6 (A) .Comparation among the maximum values of the detachment force: Fd – dry glass; FdUd – watered glass; FdDet – glass with detergent for window cleaning A similar test stand was developed for the study of cup fixing on vertical planes.
As previously, the research covered also the situation of fixing on watered glass.

And throughout the vast rural area and low prices of straw should be used as the ideal substitute resource Straw biogas process Through continuous exploration and research, at present, a representative of straw biogas production technology process is as follows : Straw crushing (original short 5 centimeters) → water wetting → plus straw fermentation wetting agents, ammonium bicarbonate, water → composting pre-fermentation (to adjust the PH value) → observe the growth of mycelium →bagging →into the pool→ plus inoculum (methane-producing bacterium, or liquid residue of biogas, various sludge, ammonium bicarbonate) →mixed with water →tank lid seal start (deflated) → use [3].
Straw unified gas engineering services Biogas plants for straw need professional centralized management, unified service, strengthen the straw gas service property management station construction, property management station to configure the transport machinery, mechanical access to materials, maintenance tools, and security detection equipment and other specialized equipment, training of professional staff and centralized gas users to conduct straw supply of raw materials, access to materials services, maintenance and safety checks, etc., so that straw biogas production process management standardization, to improve the effectiveness of straw gas use, quality and safety.

The items of the research include the geological environment and subsurface water, adjacent buildings, around roads, underground pipeline and burying objects, water depth, flow velocity, sea level, weather of adjacent river, lake and coast, the environment, available construction site, etc.
The result of site investigation should be reviewed to identify the potential hazardous factors of construction environment by the security professionals, designers and construction crew.
Such as the water-caisson construction of Taizhou Bridge which was opened in 2012, its process flow was not worked out blindly.

Three dimensional digital image correlation method is to place two industrial cameras in front of the samples to be tested, adjust them at the same level with a professional tripod, and calculate the front and back coordinates of the points to be tested through the professional algorithm of the computer.
There are many ways to make the speckle pattern: water transfer printing, UV plate printing, painting, etc.
The change of strain field on the surface of the object to be tested is captured by professional industrial camera. 2.

He acclaimed Qingdao in a letter to his friend, "Green mountains and water, blue sea and sky, top of China ".
To protect and develop the celebrities’ former residences by specialized scholars.The positive participation of scholars would ensure the protection without severe mistakes and avoid the unnecessary damages due to lack of professional knowledge of protection and utilization in government.
The protection process can not be simply defined as government action, and exclude the professionals from decision-making, but listen more to the experts in culture, history, architecture and other aspects to enable them truly devoted into the protection work.

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.