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Table 1：Direction measurement method of measurement accuracy of water table[″] Theodolite type Two coincidence reading difference of optical micrometer Two readings difference of electronic theodolite Semiobservation misclosure of round 2C mutual difference in one position of the circle The difference between each circle measurement for the same direction measurement value DJ05 0.5 4 8 4 DJ07 1 1 5 9 5 DJ1 1 1 6 9 6 ④Each bit is inverted mirror observe 2 time, the permissible lateral deviation of not more than 5mm. ⑤Distance observation should be in the horizontal angle observation synchronously, and by total station instrument automatically. ⑥The midpoint of a horizontal allowable deviation measurement of no greater than5mm. ⑦CPIII control point positioning accuracy as shown in Table 2.
We can use professional software for processing CPIII network graphic data and repeat the above procedures if it can not meet the requirements of precision index.

First, Critical Diameter Calculation Method, which begins from early 1940s, is to figure out the ideal critical diameter of the hardenability first, and then extend the result by water-cooled end hardness and end quenching hardness ratio table.
It's sort of an upgraded edition of Just's formula, which combined with more professional knowledge and experience and did a lot statistical analysis and nonlinear fitting[2].

., the site of the project construction conditions, related professional technology will affect the normal use, in the process of operation will be affected by any carelessness caused casualties. 4) to get an electric shock accident high-rise housing construction project construction site has a large number of electrical machinery and equipment and power lines, live electricity environment is relatively poor, hard to avoid because of the rain, water splash, wind and other adverse conditions cause electrical equipment failure, leakage phenomenon, causing accidents and the lack of electricity safety distance, illegal operation, safety electricity management system is lax, etc are the main factors of electric shock injuries.

The occurrence of mobile roof results from the integration of various professional and collaborative designs, including such majors as architectures, structures, machinery, equipment, modern management, etc. in order to realize the ideal operating model, each major shall involve each other, and there is no doubt that it is a greater challenge from the technical aspects.
If it can grasp this point accurately when using, it will bring a huge social benefit and economic benefit, although it has a high operating cost, for instance, the Japanese Ocean Dome, which is a beach stadium and water park.

It refers to the stage after the general contracting has won the bid, on one hand, it should carry out detailed discussions with owners on the specific clauses for the general contracts, such as the payment processes of the project funds, the water and power-supplying configuration for the construction, the impacts of the demolition, the explanation for the inconsistency between the tender drawings and the construction plans.
With the good work general contracting and distribution, the Marketing Department lays foundation and creates conditions for the sustainable development and professional development for the various project departments of the branch companies.

Economic and organizational measures include: - determining the ways to obtain raw materials, taking into account the requirements for reconstruction works, - determination of automatic or other sampling electronically energy and water quantity as required, - a choice of a safe place where temporarily daily life of the population and the servicemen can be established, - explanatory (instructional) work among the population and military servicemen for the right organization of deportation during hostilities and not panic.
- Organizational arrangements include the establishment of departmental bodies (to determine the nature and extent of the damage), the creation of professional commissions for the elimination of the consequences of war, the formation of engineering rescue squads, the coordination of detachments, the investigation of the consequences of the war, and the summation of the collected materials : - Medical and sanitary measures should ensure the survival of victims, medical care, hospitalization and sanitation of servicemen during the war-time period [4]

The climate is transitional climate zone which contain districts from northern subtropical to warm temperate, water and heat resources are abundant.
Planning and design guidelines of the traditional residential building regeneration According to the reconstruction of new residential buildings ecological requirements and the status of Qinba mountain area, the principle of Town and Country Planning Act, take the local vernacular building characteristics, building technology, and full account of local folk culture as the premise, integrated planning, architectural design, structure, construction technology on the local residential areas of professional conduct multidimensional analysis, create and design an appropriate Qinba mountain area ecological building development and local traditional houses in the intact style.

It is shown that there is no degradation in the performance when a non-sinusoidal waveform AC source is used to operate the refrigerator.[7] Socrates Kaplanis and Nikolaos Papanastasiou chose A conventional refrigerator and converted it to a solar powered one by using a DV compressor and reducing the cooling load.[8] A study of solar photovoltaic refrigerator with three compartments was reported by Siaka Toure and Wanignon Ferdinand Fassinou, one for vaccine and medicines storage, the second one for the personal use of the medical staff, and third one for water freezing.[9] Since people pay more and more attention in solar energy applied in refrigeration, this paper has turned out a new idea of solar photovoltaic using.
The temperature variations in normal running test THE ELECTRONIC PARAMETER ANALYSIS OF THE REFRIGERATOR The generation of the solar battery is monitored by professional test system of the solar photovoltaic-driven.

Research and applications show that the innovation can not only be applied to distribution network Theoretical Line Loss Calculation software development, but also for other graphical power application software and even other professional graphics applications software development provides a new and effective way.
Beijing: China Water Power Press, 2003

Introduction Systemic disease pneumoconiosis is based in professional activities and long-term inhalation of the production dust, and to retention in the lungs due to lung tissue diffuse fibrosis, pneumoconiosis in China belongs the statutory occupational diseases, among which coal workers' pneumoconiosis, silicosis most serious.
The tissue specimens fixed by osmium tetroxide were washed 3 times with double-distilled water, dehydrated by graded ethanol, and the concentration is followed by 50%, 70%, 90%, 100%, then anhydrous acetone-absolute alcohol(1:1) liquid dehydration once, final anhydrous acetone dehydration once, specimens in all levels of concentration within the residence time of 10 ~ 15 min.