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In the process of the biological farming, the breeding biology and the breeding facilities have a great impact on the water exchange and other dynamic factors, and restrict the water exchange.
In the hydrodynamic of the ocean, we used the Princeton Ocean Model (POM) which is the Physical Oceanography professional model [3, 4, 5, 6].
The experiments Modify the water level.
The boundary water level is derived from the Atlas of the Oceans and get from the actually measure in general.
Shellfish mariculture in the Benguela System: water flow patterns within a mussel farm in Saldanha Bay, South Africa.

Introduction Nowadays, enantioselective separation covers an important area of analytical chemistry of relevance to a wide variety of scientific professionals.
The solid was washed with deionized water and dried to give brown powders.
The residue was added ice water, and then solid was precipitated.
The yield of target product was strongly affected by water, so anhydrous condition was very important.
The yield of target product was strongly affected by water, so anhydrous condition was very important.

Water absorption was conducted by weighing the samples of paving stones after 28 days of curing.
The samples were then immersed in water for 24 hours and the new weights of each sample measured.
Effects of the CSA on the compressive strength of the interlocking paving stone Water Absorption Fig. 6 presents the effects of CSA percentage replacement on the water absorption rate of the interlocking paving stone.
The Professional Builder 2000; June/ July: 47–55
The Professional Builder 2001; June: 3–10

Table 1 Mixture proportion of concrete strength grade Water-cement ratio Sand ratio (%) component (kg/m3) Compressive strength (MPa) Tensile strength (MPa) cement sand stone water Water reducing agent C30 0.5 33.9 360 634 1236 180 0.8% 42.6 2.43 C40 0.4 40.5 400 767 1126 160 1% 55.1 2.85 C50 0.35 40 450 717 1076 157.5 1.3% 57.8 2.95 Note: Mixture proportion of water reducing agent is the mass percent of water reducing agent and cement.
Wang: Proceedings of the 9th International Conference of Chinese Transportation Professionals, ICCTP 2009, Vol. 358 (2009), p.2291-2296 [3] M.J.

(1) Environmental monitoring includes the monitoring for the upstream and downstream water level of the dam, water temperature of reservoir, air temperature, sedimentation in front of dams, downstream erosion and deposition
(4) Stress-strain and temperature monitoring includes the monitoring of concrete stress, strain, steel stress, steel plate stress of the steel pipe and volute, concrete temperature, foundation temperature, void water pressure in embankment dams, earth pressure (stress) force, etc
To obtain a more accurate result, a fine division could be conducted for the upstream water level interval.
This software can be used for small and medium-sized dam safety monitoring information management, and the original manual processing by the professionals in data analysis and preparation of reports now is fully completed by a computer system, greatly improving the work efficiency, saving enormous human and material resources.
Water Resources and Hydrology automation, 2002 (4) ,45-49 [5] Jiang Haizhou.

The construction process is: basic layer test the water - base layer - zoning - plastic underlying laying - plastic surface spray - process line.
The Surface Layer Construction Methods Comply with the rules promulgated by the IAAF requirements in order to ensure the quality and flatness of the polyurethane runway surface layer of pavement, slope, and at the same time to ensure the quality and perception of the future use of plastic track, before the plastic surface pavement acceptance must be the quality of the original foundation, concrete Standard reference the IAAF standard manual and design drawings of the venue provisions of the indicators, its procedures are as follows: Grassroots Acceptance and Problem Rectification Collection of the original raw materials used in foundation construction quality inspection report, inspection report of the coefficient of thermal stability and density of two indicators; -site measurement of the flatness of the original base layer, slope; elevation and the control of water level detection axis references point relative elevation, and whether international IAAF manual requirements, identify
In order to ensure the entire site pavement smooth, uniform thickness, watered with tap water on the entire site before construction, watering should be thorough and Slow Note overland flow, non strong red pen well marked depression hydrocephalus at material polyurethane bottom reinforcing.
All management and operating team will strengthen the sense of quality and quality functions; implementation of the responsibility engineers and professional quality control engineers responsible for system and comprehensive management and control of the quality of the project, the whole construction process; through a clear division of labor the person in charge of the construction unit project supervision engineers and construction side of the close coordination and cooperation, the effective control of the quality of the project.
The Quality Control Measures In construction, engineering construction section, the various types of work, between the professional staff closely with the construction, each division of a unified governing staff work by the project manager should work together to completion of works on time and durability.

Current situation In recent years, the fire water supply equipment has been greatly improved in water supply capacity, equipment body, and the degree of automation.
Fire water supply equipment occurs these problems owing to human factors: the power supply of fire water supply equipment is interrupted for a long time, the normally opened valve of water supply equipment was mistakenly Off (The system can not water), long closed valve was mistakenly opened(the water provided by the water supply system will reflux) ;and more important reason is water supply equipment corroded, damaged and so on.
Second, when automatic checking, the speed of pump is low and the pump will not out of the water.In t,athe fire intelligent inspection system check the water pump and the circuit,at the same time the pipe and water spray will not be damaged.
Fire inspection control cabinet can also determine the water capacity of the pump, record water pump operation fault timely to remain the intact state of fire water supply equipment.
If use the manual inspection, fire maintenance personnel often can appear sloppy or lack professional knowledge, so that people can't invest scientifically fire control system fault.

After that, various professional tests on uniformity, impermeability and frost resistance are provided to illustrate the performance of the colored concrete.
One is the uniformity of the color in other kind of ambient medium, such as water, and the other one is the uniformity of the same concrete with different color.
Considering the first situation, we submerge a colored sample block in the water in 7 days.
And after 7 days submerging, the water is still crystal and the sample does not fade.
The impermeability is the resistance performance of the concrete by the penetration of water and oil.

Research on Ecological Water Use and Rational Allocation of Water Resources in Wei Hai [D].
Study on Ecological water use in Yanchi county [D].
Eco- Environmental Water Demand Research in Reception Basin of Urban and Rural Drinking Water Source Engineering of Guyuan，Ningxia [J].
Water Demand and Water Consumption Calculation Method and its Application of Grass [J].
The Response of Water Resource and Sustainable Use under the Changing Environment——2009 Academic Conference Paper of Professional Committee on Water Resources Institute in Water Conservancy China:479-482; [7] Yongtao He, Wenhua Li, Guicai Li, Qingwen Min, HaizhenZhao.

The alternative schemes of sewage disposal technology are three-ditch oxidation ditch, SBR, A2/ O and AB respectively, which are symbolized by A1, A2, A3 and A4.The selected evaluation indicators are mature degree of technology(a1),net present value of cost (a2),floor area(a3),level of operation and management(a4),level of effluent stability(a5),phosphorous removal and denitrification capacity(a6).Net present value of cost and floor area were obtained from the general estimate of the project, while the rest indicators were acquired by the calculation of the experts and professionals.
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(in Chinese) [22] WANG Zheming,et al.Application of the Gray Interrelated Analysis and Multi-purposes Decision-making Model in Optimization of Project Options[J].CHINA WATER &WASTEWATER ;18(1)(2002),p.81-84.