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In digital system and the data transmission process, the electromagnetic radiation pollution can lead to transmission interruption or loss of data, drops, receiving information garbled, disorderly phenomenon, and this will threaten to aviation, railway and water transport the communication security.
After the completion the project must be accepted by professional institutions inspection and acceptance.

The density of the sintered samples was measured by Archimedes' principle, ie, by immersing the specimen in distilled water at 20 oC.
The property has a retraction of the most important because the accuracy of this property can minimize the need for re-working of the prosthesis, especially the steps one more unwanted by the professional, which are complex and costly in the manufacture of final components.

The definition and connotation of green building Green building is the building that is harmony with nature in the building life cycle to maximize the conservation of resources (energy, land, water and materials), protect the environment,reduce pollution and provide people with healthy, efficient use of space.This is a more complete definition of green building of the People's Republic of China Ministry of Construction, Ministry of Science and Technology Enact Technical Guidelines for Green Building in 2005.Including four aspects: First, the concept of "Life Cycle".
(Social Science Edition) Vol.30 (2011) p.43 (In Chinese) [3] Liangyong Wu,in:The Introduction to Sciences of Human Settlements, the Ministry of Construction of Peoples Republic of China publishing,Beijing,p156,2002 (In Chinese) [4] Angang Hu:Green Leaves Vol.12(2005) p.153 (In Chinese) [5] The professional committee of green building and energy saving of green culture group of Chinese Society for Urban Studies,in:The Humanistic Concept of Green Building,the Ministry of Construction of Peoples Republic of China Publishing,Beijing,pp.215-219,2010.

Because there are no professional statistics and measured capacitance currents of 10 kV substation power networks, Fushun, recently, has seen many breakdowns in substances by single-phase grounding over voltage, which cause some accidents and damage the equipments, such as breakers, switches, cables, etc..
China Water Power Press, 2011 [3] Yin Kening, Principle of Transformer Design.

When subjected to shear stress, shear-thinning fluids, such as ketchup or paint, become less viscous, whereas shear-thickening fluids, such as combinations of cornstarch and water, become more viscous under the same conditions.
The study of chemical processes is required for anybody interested in pursuing a degree in chemistry and is very essential for working professionals in subjects such as materials science, pharmacology, and environmental science.
It is worth mentioning that ϵ4> 0 is assigned to fluids like lubrication oil, while ϵ4< 0 is allocated to air and water.
Kowsari, Experimental study on turbulent convective heat transfer, pressure drop, and thermal performance characterization of ZnO/water nanofluid flow in a circular tube, Therm Sci. 18 (2014) 1315–1326
Retiel, Numerical study of natural convection in vertical cylindrical annular enclosure filled with cu-water nanofluid under magnetic fields, Defect and Diffusion forum. 392 (2019) 123–137

C Horizon Units Urban competitive power of the urban agglomeration on the west side of Taiwan Straits B1 Economic Power C1 Regional Gross Product Per Capita Yuan/person C2 Gross Invested Fund in Fixed Assets Ten thousand Yuan B2 Financial Power C3 the Year-end Outstanding Loan in Financial Institutions Ten thousand Yuan C4 the Year-end outstanding Deposits in Financial Institutions Ten thousand Yuan B3 Science and Education Power C5 Spending on Technology Ten thousand Yuan C6 Spending on Education Ten thousand Yuan B4 Government Power C7 General Budgetary Revenue of Local Government Ten thousand Yuan C8 General Budgetary Expenditure of Local Government Ten thousand Yuan B5 Development Level C9 the Ratio of Nonagricultural Population to Total Population ％ C10 Gross Industrial Output Ten thousand Yuan B6 Industrial Structure C11 the Ratio of the Second and the Third Industries to GDP ％ C12 the Ratio of Employment in Primary and Secondary Industries ％ B7 City Service C13 Dweller Family Water
So, in order to improve city’s science and education power we should increase investment to education and cultivate more high professional level and skilled workers; increase investment to R&D, realize technology innovation, gain new-tech achievements with full independent intellectual property rights and turn them into productivity; encourage and support enterprises to make scientific and technological innovations and actively cultivate new-tech industries to inject strong life power to city’s economic development.
Whether city’s transportation, water and electricity infrastructure construction, the need of network information service, or the development of small and medium-sized private enterprises, they all need sufficient capital support to satisfy their needed financial service.
City service belongs to city’s basic structure function including providing basic infrastructure service, water and electricity service, telegraphic network service and leisure &recreation service for residents.

Gallic acid is the poor water solubility substance (11.5 mg/mL) [3], therefore �methyl pyrrolidone (NMP), which has been claimed as a solubilizing agent [4], was interesting to be used to enhance the solubility of gallic acid in this study.
L was dissolved in distilled water at 4-5°C until a homogeneous solution was obtained and gallic acid (G) was subsequently mixed with the polymer solution.
The pH of gels was measured using the pH meter (Professional Meter PP15 Sartorius, Goettingen, Germany).
Both cmt and gelation temperature increased upon diluting the system with water.

For the professional shipping center, its hinterlands often are generation of the department (such as large oilfield, large coalfield and so on) of specialized bulk goods (such as crude oil, coal and so on).
In order to become a regional shipping center, a port must have a strategic location close to regional trunk routes , excellent deep-water channel and a unique port coastline, hydrology, climate and other natural conditions first of all.
The hinterland of strong comprehensive strength would lead to frequent foreign trade and more water transport, which will inevitably increase the amount of cargoes and range of regions that the shipping center attracts.
(7) Where, --the weight of the number index --the number of the first-grade index Using the the method metioned aboved, we can concluded the following results: Table1 Evaluation system First level indicators Weights Second level indicators Weights Third level indicators Weights Hinterland factors 0.329 Hinterland economic factors 1.000 Comprehensive strength of the hinterland 0.520 Pillar industries of the hinterland 0.480 Shipping Centre factors 0.359 Functional orientation of the shipping center 0.174 Development stage of functions of the shipping center 0.500 Functional categories of the shipping center 0.500 Structural positioning of cargo kinds in shipping center 0.260 The status of containers in the port transportation ( Port container rate ) 0.470 Container cargo competitiveness of Shipping center 0.530 Natural conditions and infrastructure, equipment of Shipping center 0.275 Geographic conditions 0.249 The number of deep-water

Before construction it is impossible to accurately grasp the changes in the surrounding rock, underground water, caves, mudslides, sand chung and gas strata and other unforeseen adverse geological. 2.
With the complexity and mutual interference of pipelines for Water, wind, electricity, gas, it is difficult to manage the process. 6.
When the fire breaks out, in the absence of professional guidance, like in the situation of power failure, it is the only solution to escape and survive from the fire---mechanically turning on and off the fire escape door.
(1) It is equipped with air supply equipment for breathing, drinking water (at least 2L per capita within 24 hours), communication systems and toilets device

Thereafter, the cloth was washed 20 times in accordance with the instructions provided by the American Textile Chemical Association (AATCC TM135-2018t), with water temperature of 80 ± 5°F, gentle washing speed, machine soap washing, and low-temperature rotary drying.
After following the standard procedures provided by professional institutions, it was determined that the cloth has antibacterial property.
· The findings of this study indicate that the nanocopper antibacterial fiber gauze, which was produced using the aforementioned manufacturing process, has considerable antibacterial effects that is sufficient for effective air and water filtration.
Van Hulle, Potential of a functionalized nanofibre microfiltration membrane as an antibacterial water filter, Desalination. 275 (2011) 285-290