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In terms of SAR images, that means that is impossible to observe any water pollution on it, since the whole image has the same grey level.
PCI provides the Professional module to deal with Radar data, but it is expensive.

The project uses the PC technology, especially the production of the constructional element in the factory, and the installation of the construction in the site and the progress of the operation in the Social field, running water system of the formation of ordered factory jobs.
Economic benefits: (1) Water saving: Industrial production changed the way of concrete conservation to achieve conservation of water recycling
The leak water control of walls, doors and windows is below 0.01%, the surface roughness is in mm gauge, the tolerance of the deviation is less than 0.1%.
During the construction of the project pre-construction enterprise assigned 30 skilled-workers to Japan to learn PC hoisting technology in the construction process, especially in the early stages of the PC for lifting, construction enterprise employ the professional and technical personnel from Kashima, Japanese enterprise as the guidance on-site.

Fig.1 Geological profile Liangshuijing landslide Fig.2 Monitoring data of rainfall, reservoir water level and displacement of landslide Factor Analysis on The Professional Monitoring Data of Landslide Based on the monitoring data and the previous research results, the data were mainly selected from May 2009 to April 2012, considering seven influence factors: accumulative displacement of monitoring point ZJC09(x1), cumulative displacement of monitoring point ZJC11(x2), accumulative displacement of monitoring point ZJC13(x3), rainfall of the current month(x4), cumulative rainfall of anterior two months(x5), monthly change in elevation of reservoir water level(x6), monthly average reservoir water level (x7)(table 1).
We can easily come to the conclusion that deformation of the landslide in 2009 is mainly affected by rainfall, then monthly average reservoir water level, while the effect of monthly change in elevation of reservoir water level and peak value of reservoir water level on landslide displacement is not obvious.
Load of monthly average reservoir water level is the highest among the four factors in table 3, manifesting the closest relationship between monthly average reservoir water level and landslide displacement.
Monthly change of reservoir water level also has certain effect on landslide displacement.
(2) In 2009, the main factors causing the landslide displacement is cumulative rainfall of anterior two months and rainfall of the current month, while monthly average reservoir water level have less influence; Landslide displacement in 2010 is mainly controlled by monthly changes of reservoir water level, monthly average monthly changes of reservoir water level water level.

Up to now, the H2O2, NaClO, ClO2, and ozone water (O3) were the main bacteriostatic agents for food use.
Bacteriostatic agents H2O2, NaClO, ClO2, and ozone water (O3) were used to the sterilization pretreatment assay.
The assessors were composed of eight well trained professional staffs.
Fig.7 Effect of ozone water (O3) processing on aerobic plate count of penaeus vannamei muscle Fig. 8 Effect of ozone water (O3) processing on sensory score of penaeus vannamei muscle Color measurements.
The bacteriostasis rates of ozone water (O3), ClO2, H2O and NaClO method were 99.6%, 92.3%, 91.6% and 35.1% respectively.

PACs are designed for high air void contents in order to enhance the ability of the layer to remove water from the pavement surface.
“closed” not accessible to water under atmospheric pressure - - full closed - - 1.
The CT number represented the attenuation coefficient of certain object relative to water, and the equation is showed in Eq. 5.
An object with the density lower than water could have a negative CT number.
Mechanics of Asphalt: Microstructure and Micromechanics: McGraw-Hill Professional

The complicated process of water flow within the pelton turbines, pressure loss, secondary flows, sheet flow, free surface flow, water splashes and instability, adds difficulties of research.
Ejected from nozzle mouth, the water flow forms a velocity discontinuity with air around it which generates the formation of swirl.
With the help of professional mesh generation software ICEM CFD, an unstructured tetrahedral mesh is generated, with the total mesh number of 915000.
By COUPLED method, selected coupled calculation can be done to investigate the sediment and water movement, and all the calculations led to the property of sediment movement in the water flow area.
In this paper, we set a constant value for jet flow diameter,, assuming jet flow only watering down the surface of bucket.

FRANC2D is professional fracture analysis software based on finite element analysis and developed by Cornell Fracture Group.
A thin flowing water layer was used as the plasma confinement layer, as Fig.1 shows.

The non-symmetrical porous valve plate Making use of formula (3) and the professional computing software to get the projection weighted area.
Water rank.

It can be flame resistant, moisture proof, water proof and mould proof after special treatment.
For example, the technology of packaging box of honeycomb board and design of pallet of honeycomb board both are needed to improve urgently. 3.2 The personnel familiar with new technology of honeycomb board and engaged in research of honeycomb structure are deficient, thus the professional training and technical popularization should be strengthened. 4.

Schematic diagram of PSCAD calling external data It needs to be noted that after Step I and Step II have been finished, the recording data converted by professional analyzing software shall be “pre-processed” in the format set by File Reader.
Beijing: China Water & Power Press, 1986