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Soil is build up by water, air and solid, it contains much water and has many small pores inside.
The host designed it by himself or somebody of his friends whose professional knowledge was defective, and the workers didn’t construct the building in accordance with the norm.
We suggest removing the buildings whose level is D, and steady the level C; Fourthly, to change the state of unordered situation, we want the government proposes technical support during the process of building, and improve the professional level and quality of the construction works.

.; structural engineers are usually pay more attentions to optimization of structural system, material selection and other aspects of sustainable structure design; yet mechanical engineers are considering from conservation of energy, water and other materials to achieve sustainable demands.
Based on the organization model above owner invites one or more professional contracting agencies or consultants with strongly specialized ability to charge sustainable design management work.
The design task with technical monopoly should be separated, to reduce the technical difficulties and risks of monopoly contents, in order to ensure high-quality professional services.

The Impacting Analysis of Docking Device The Calculation of the Added Water Mass for the Docking Device The docking device would produce added water mass when it is working in the sea and the added water mass would have influence on the docking device during the operation process.
So the added water mass must be calculated firstly.
Then the vertical added water mass of the head part, the middle part the stern part of the subsea vehicle can be calculated through the Eq.4.
Then the total vertical added water mass of the subsea vehicle docking device can be calculated by the Eq. 4 and Eq. 7.
Submarine Rescue with an Australian twang, in depth rescue [J].A News for Submarine Rescue professionals, 2004, 1(3):1-6

It is generally believed intensive farming has led to more severe water pollution, as well as air and water quality (Giasson et al., 2002).
These practices therefore serve a dual role in conserving the soil resource and reducing the contribution of agricultural activity to water pollution.
There is strong agreement among environmental policy analysts and professionals that environmental programs must use economic incentives.
[7] A.Dinar, M.Rosegrant, and R.Meinzen-Dick: Water Allocation Mechanisms-Principles and Examples, World Bank, Agriculture and Natural Resources Department (2001).
Kerr: Determinants of farmers' indigenous soil and water conservation investments in semi-arid India, Agricultural Economics 19 (1998) 113-125

(a) Squib analysis data model (b) Associated stop point Fig. 3 Schematic of squib analysis algorithms Squib Analysis Applied to City Water Pipe According to a city water pipe network, the squib analysis test is performed.
Location information is stored only for network, related valves, water meters in the GIS system.
Meanwhile the water pipe network system of a city is taken as the experimental data.
The squib analysis of water pipe is successfully realized.
Acknowledgment This work was supported by the professional disciplines construction project (Grant NO.XKCZ1212) for Shanghai University of Engineering Science.

Study Area As a part of east route of the South-to-North Water DiversionProject, the river basin from Yangtze River to Hongze Lake passes through 8 cities, including Yangzhou, Huaian, Jiangdu, Gaoyou, Baoying, Jinhu,Yuzhi and Hongze.
Even though the river basin has abundant water resources, surface water environmental capacity and dilute purification ability is limited.
The stakeholders of this map are trans- boundary government, polluting enterprises, professional, general public and media.
Fig.1 Vulnerable Receptors Area Figure.1 shows that water sources (1*-Sanjiangying Section; 2*-Liaojiagou; 3*-Mangdao River; 4*-Gaoshui River; 5*-Shaobo River; 6*- the west of Gaoyou Lake; 7*- the Beijing-Hangzhou Grand Canal in Gaoyou; 8*-Situ nearby Sanyang River; 9*-Linze nearby Sanyang River) belong to Yangzhou, and the other water sources (10*- reservoir on the dragon king mountain; 11*-Huaihe River outfall water way in Jinhu; 12*-Subei General Irrigation Canal in Hongze; 13*-the old-yellow River in Huaiyin; 14*- the old-yellow River in Huaian; 15*- the old-yellow River in Lianshui) belong to Huaian.
Based on the above figure, the stakeholders can easily understand and deliver information of drinking water safety once if a sudden trans-boundary environmental pollution occurs in the river region.

The Current Implementation Situation and Analysis of the Small-scale Hydropower Station in Computer Monitor System Qinghe Chu, Zhen Nie North China Institute of Water Conservancy and Hydroelectric Power Zhengzhou 450011, People's Republic of China ch@ncwu.edu.cn Keywords: Small hydropower station, Computer monitoring system, Automation reform Abstract.
Introduction Our plenty reserves of small hydropower, widely distributed in many areas, have become an important part of the water resources.
Seriously insufficient technique power of operation personnel The operation and maintenance of computer monitoring system and automation equipment need technical personnel who has certain professional and computer level.
They have not been adequate professional training.

This can be test by commercially available reagents or detected by professionals.
It can kill bacterium through the destruction bacterium's cell membrane and coagulated virus's protein to kill virus, decompose organic pollutant into water and carbon dioxide, which has a strong sterilization, deodorization, antiseptic, anti-fouling and self-cleaning, air purification function.
High voltage negative ion generator treatment of indoor air The principle that the negative ion generator produces negative ions is simulate natural process, utilizing high voltage electronic generator generates electron to simulated the process that natural lightning ionized air to produce electron, the negative ion converter combine water in the air into negative ion, it has stronger reducibility and beneficial to human health.

Fluent Air-pak is the professional software specializing in artificial environment system analysis developed for engineers, architects, designers and other engineers in professional fields, especially in the field of HVAC.
Architectural complex with scattered layout can be formed into a community by itself or be distributed regularly or freely around the group center, public green space and water.
The masses of water in the Sanhao Dock help to form surface wind as supplement to take in air so that it is well-ventilated in the central region.

The rising of bubbles in liquids has also attracted the attention of researchers and other professionals along the years.
Materials and Methods In this study, we used, as working fluid, glycerin and water (fluids with Newtonian behavior) and polymeric solutions of hydroxethylcellulose (Cellozise QP 4400) and Carbopol (fluids with nonNewtonian behavior).
(a) (b) (c) (d) Fig. 5: Trajectory of rising bubbles in water: (a) e (b); in glycerin: (c) e (d).