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This equipment could be used to salvage the aquatic plant in the rivers and lakes, high-end residential scenic pond, freshwater ponds and other water environment.
This equipment uses the aquatics hub cutter, which combining with the spiral transportation, to cut the water grass and delivers the water grass to the grass collecting container in the cabin through spiral transportation.
Aquatics hub cutter is designed as a cylinder-shaped with three blades outside of the hub, and it is fixed on a rotating hub[2].The model of an aquatics hub cutter was set by professional software SolidWorks (shown in Fig.1).
CFX pressure shows the hydrodynamic pressure on the surface of the cutter with considering the compressibility and incompressibility of water.
For water compressibility, the hydrodynamic pressure value is increased, and the axial distributions of hydrodynamic pressure are obvious different.

Based on the data of geotechnical thermal response test, the heat exchange is calculated by using the professional simulation software.
Water source heat pump (WSHP) scheme The water content in this area is approximately 30m3/h according to the test.
Taking the project site condition into consideration, with the proportion of water supply wells to recharge wells 1:2, a total amount of 24 wells, including 8 water supply wells and 16 recharge wells, are planned to be dug.
Sea water source heat pump scheme The advantages of using sea-water source heat pump in this project: (1) Making the most of the local natural source, In line with the principles of green building design
(3)Sea-water source heat pump is a machine which has three functions; it can be used in heating, refrigerating and domestic hot water supplying

With the surface modification, the water required for granulation had decreased.
This version of Image-Pro Plus is designed to run under the Microsoft Windows 32-bit systems: Windows  2000 (service pack 4), and Windows XP Professional (service pack 1).
This process destroys the normal molecule structure of water and makes the water losing lubricant function.
This was done initially because the acid was practically soluble in water and therefore restrains hydroxide.
This results in, on the one hand the extruded long wet poles which are difficult for transmo grification but easy for pulverization due to the water; on the other hand, surface water results in agg lomeration or growing up.

According to the data of 2008[2],there are 22 new fire area in Xinjiang, 49 fire did not get treatment.in the 1950s, the government of Xinjiang has formed a professional team to governance coal fire,and successed.
Coal fire 's impact on the water environment Surface water and groundwater migration conditions coalfield fire area , and changes may occur. [6] coal fire burnt rocks have formed and developed cracks , with good permeability and moisture resistance, can save a lot of water .
Thermal effects of heavy metals make coal and rock coals of highly enriched surface water through cracks , porosity development in the fire zone or carrying of heavy metals into groundwater inflows , causing pollution of water resources.
Underground coal fire burning in an empty area will form a burn due to stress changes, will burn out area collapsed , changing the distribution of surface water .
Due to combustion of coal fire area, the surface form large burn scorched earth and rocks, if encountered it in the The production process or fissure and fault zone with burning rocks , water inrush accident will be hard to avoid.Xigou small kiln were completed and put into operation in less than three months,when rocks through burning rock, water bursting accidents.

When the responsibility of the individual colors has been extended to the entire society, the color execution must consult professionals [3].
Urban development background.Yichang located in the intersection of Hubei, Chongqing, Hunan provinces,its terrain is west to east, the landform is complex and diverse.There are mountainous territory, plains, hills.Its topography pattern could be discribed "seven mountains-one water-two fields".
National major water projects—Ge Zhouba and Three Gorges water conservancy project construction, promote the rapid development of Yichang city.
Yanjiang avenue as the landscape wall, it has built many modern architecture.The dianjun region south Yangtze river is mountainous, belongs to being development zone, and will have significant influence to the new image and pattern of city, mountain, and water intertwined.

Introduction The experiment of dynamic moisture transfer based on Munsell color index means to test the water transfer of the fabric surface using the principle that cobalt chloride changes its color when meeting the water[1][2][3].
The sweating simulation skin should have the large preserving water volume, and better absorbency water and diffusibility, and better flexibility, and better smoothness performance in the fabric surface， no hook silk phenomenon.
l To make inferences: statistical conclusions and professional conclusions.
Experiment of Water Storage Volume of Simulation Skins Chosen seven representative materials to do experiment of water storage volume of simulation skins.
Beijing: China Textile Press ,(2005),p.51 [3] Yuanyuan Guo:New fabric tester water vapor permeability and water vapor permeability GORE-TEX fabric experimental study.

Experimental Analysis of High-Strength Concrete Using Granite Aggregates Banda Lakshmi Sai Karthik1,a*, Akshat Mahajan2,b* and Sahil Jaggi3, c 1School of Civil Engineering at Lovely Professional University, Phagwara, Punjab, India 2School of Civil Engineering at Lovely Professional University, Phagwara, Punjab, India 3School of Civil Engineering at Lovely Professional University, Phagwara, Punjab, India asaikarthikbandha10@gmail.com, bakshat.23424@lpu.co.in, csahil.21178@lpu.co.in Keywords: High-Strength concrete, Trial Mixes, Granite Aggregates, Metakaolin, Silica Fume, Strength Properties, Durability Properties.
Water Absorption 0.93% 0.76% 4.
For the study of water absorption, 150 mm x 150 mm x 150 mm cubes were used.
Saturated Water Absorption was performed in accordance with ASTM C-642.
Durability tests such as saturated water absorption indicated that use of coarse granite aggregates in high-strength concrete can contribute to a reduction in its saturated water absorption.

This risk assessment also involves modelling of a hazardous substance (ammonia water) spillage.
Ammonia water was selected because of its broad use in a number of industries, mainly as a refrigeration agent.
Ammonia water is one of the dangerous substances used in the production process.
Figure 1 Risk assessment procedure diagram Ammonia solution and its evaporation Ammonia solution also known as ammonia water, ammonia hydroxide is a solution of ammonia (NH3) in water.
(McGraw-Hill Professional, New York 2007)

Modification of the desulfurization ash.Appropriate amounts of catalyst, oxidant and water were added to the desulfurization ash with the water-solid ratio of 0.10.
Then the desulfurization ash is mixed evenly with fly ash, lime, gypsum, water and others.
The effects on the calcium sulfite conversion were studied in the autoclave with fixed water-solid ratio (0.10).
As the results, the main hydration products of the Lime-fly ash-gypsum-desulfurization ash system are CSH (Ⅰ), mullite, water garnet under the autoclave conditions.
It is proved that the main hydration products are mullite ,CSH(Ⅰ), water garnet, as well as the un-reacted quartz and anhydrite.

With less professional design, not to mention energy conservation design, as well as the financial reason, the rural houses often have poor construction quality and inappropriate structure, which can not meet the national requirements of building design specifications.
On the other hand, in summer, the greening part of Zhongting of the rural house is the water pool.
A lot of water in the pool is evaporating because of the scorching heat of summer, serving as a humidifying and cooling agent.
The water temperature air-conditioning technology.All the rural houses of this project have backyard which can be used to place a well.
Then, the recycling of underground water resources of warm in winter and cold in summer will be fully utilized.