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Introduction Over the past years cobalt has been the most valued matrix metal in professional sintered diamond tools, such as saw blades, wire saws, core drills and grinding wheels used for cutting, drilling and shaping natural stone, concrete and ceramics.
Although cobalt and its substitutes are still used for professional tools, the recent trend is towards a broader application of inexpensive, premixed [5,6,7] and mechanically alloyed iron-base powders [8].
Spongy (carbon reduced) iron, water atomised tin-bronze, milled ferromanganese, carbonyl nickel and synthetic graphite powders were provided by Höganäs AB, ECKA, ESAB, Vale and Timcal, respectively, and used as the starting powders (Fig 1).
The as-consolidated specimens were first tested for density using the water displacement method.

Mathematical Model Both water and air are assumed to be incompressible and isothermal Newtonian fluids.
Agdrup: CFD with PMM test Validation for Manoeuvring KVLCC2 Tanker in Deep and Shallow water, International Conference on Marine Simulation and Ship Maneuverability(MARSIM’06), Terschelling, Netherlands, Vol.12(2006), P.24 [2] L.P.
Yang: Numerical Simulation of Flow over Fully Appended ONR Body-1 with Overset Grid Scheme, 9th Numerical Ship Hydrodynamics Conference(2007), P.46-57 [3] Patrick Queutey, Michel Visonneau, Gan Bo Deng: Computations of a US Navy Frigate Advancing in HeadWaves in Fixed and Free Conditions, 7th International Conference on Computer Applications and Information Technology in the Maritime Industries, Liège, Belgium(2008), P.21-23 [4] Xiao Wang and Aiguo Shi: Study On The Key Technology of Captive Model’s Numerical Test, 9th International Conference of Chinese Transportation Professionals, China, HaErBin (2009) , P. 3289 [5] Tzabiras G.D: A Numerical Study of 2D, Steady Free Surface Flows, International Journal for Numerical Methods in Fluids , Vol. 25 (1997), P. 567-598 [6] Chau S.W: Numerical Investigation of Free-Stream Rudder Characteristics Using a Multi-Block Finite Volume Method(Ph.D., Hamburg: Institut fur Schiffbau der Universititat Hamburg, Germany 1997), P.93 [7] Kristian

Er Mao Qing tea production technology and green tea are basically the same, the main use of mechanical part for rolling process.In the individual farmers and small processing factory is mainly manual kneading.But in the subsequent 40 years, tea production technology is no big improvement, until now production enterprises has been in accordance with the traditional method of producing Pu'er tea, because tea production technology on the staff of production experience and professional level has a very high demand, and Pu'er tea fermentation process exist in health conditions difference, unstable quality, productivity is low problem, all these have a serious impact on the tea industry health, continuously, stable development.
Sensor instead of the thermometer, hygrometer and tea water oven method analysis, equipped with monitoring software, process parameter display timely and accurately, variable artificial measurement automatic measurement, labor saving; ( 2) the workshop environment artificial controllable.
Not affected by seasons, so that different batches of Pu'er tea quality tends to be stable; ( 3) control of water temperature control automation. ( 4) turning more accurate.
Tea Machinery Standardization Compared to other varieties of tea machinery, tea industry machinery research started late, Pu'er tea processing professional equipment lack of a unified technical standards.

Compared with traditional irrigation methods, crop water use efficiency of 22.6% Introduction Water shortage is a bottleneck restricting the development of arid zone agriculture, and precision irrigation is an effective way to achieve the sustainable development of dryland agriculture.
With the situation growing shortage of water resources in China, the increasingly widespread application of information technology in the field of agriculture [1], research and promote the use of intelligent water-saving irrigation will be an important direction for future agricultural development in arid areas.
In this paper, the ZigBee wireless communication technology-based research arid zone intelligent irrigation key technologies, in order to improve the diagnostic accuracy of the irrigation water deficit, intelligent level and irrigation water use efficiency.
The laying program of water pipes Layout of piping take main drains and sub-drains water.
NET development server side functionality, the use of C + + component development component of the professional program.

Contract governance (regulating provisions through the life of the contract) These seemingly simple tasks involve an array of professionals working together and contributing different skills.
This is because, even after successfully contracting with the private sector, failure to recognise and take into cognisance the many stakeholders has led to protests which turned violent in some cases resulting in the failures of water projects in Buenos Aires (Argentina), Cochabamba (Bolivia); buy-back of the Skye toll Bridge (UK).
While it may be surprising that both sector that have different goals and objectives within the framework of the partnership do not differ regarding the desired skills, it should be noted that professional perspectives often remain the same irrespective of sector affiliations. 5.
Abingdon: Taylor & Francis, 2005. [4] J.Luis Guasch, Jean-Jacques Laffont, and Stephane Straub, "Renegotiation of concession contracts in Latin America: Evidence from the water and transport sectors," International Journal of Industrial Organization, 26, pp. 421-442, 2008. [5] Antonio Estache, "PPI partnerships versus PPI divorces in LDCs: (or are we switching from PPPI to PPDI?)

(inner group competition.) 2 10 Water thorns 1. understanding the importance of special talents for completing the task. 2. train all students the ability of cooperating with each other, and try their best. 1. introduce the methods and meaning of water thorns. 2. group exercise. 3. physical quality exercise. 1. check the site of sharp objects and the safety of appliance. 2. group those good physical quality and bad physical quality together.
This way asks universities to hire experienced teachers, and buy the equipments of outward bound, treat it as a compulsory course, cooperate with the professional outward bound center.
As outward bound is mainly consisted of indoor, outdoor and professional field these 3 kinds, so when we are arranging the curriculum, each team should be with one teacher to handle emergencies, and ensure the safety.

Firstly the ginsengs started to be washed with water, dried at 100℃ for 10 min, then were shattered, extracted by ultrasonic at100Hz for 30 min(at25℃), next were further extracted by rotary evaporator at 60℃ for 12min , finally the extracts were freeze dried into powder at -59℃ for 5-7d.
Table 1 The levels of orthogonal factors level A B C D 1 2 3 A1 A2 A3 B1 B2 B3 C1 C2 C3 D1 D2 D3 A: the addition of ginseng extracts/% B: the addition of blueberry juice powder/% C: the addition of starch/% D: the addition of 40%ethanol/% 1.3.4 The test methods (1) The content of water: Measured according to GB5009.3-2000
(4) The content of ginsenoside in ginseng extracts:Measured by High Performance Liquid Chromatography (HPLC) 1.3.5 The methods of sensory evaluation An assessment group of ten food processing professionals assessed the texture, color, flavor, taste of chewable tablets with ginseng and blueberry.

With the help of professionals, we are studying separately the form and the behavior of each muscle and trying to model it accordingly to its bio-mechanically-based action line.
Because overall approximately 75% of the human body is water and the overall volume is maintained even during a large deformation, volume preservation is essential to achieve the realistic simulation of muscle.
The ground substance consists of connective tissue, water, etc, and is typically isotropic.

To better understand this concept, we have to comprehend the life cycle of the excavated structured ruin and take the common case study known to most of the professionals: First Cycle: A building has been erected and afterward had minor changes or uses.
In most cases the interior sub-earth water content of the structure is different from the open air one and there is large scale evaporation with evident signs- white patches of salt in the exterior layers with possible local layer stone detachments of 2-5 cm width. 2.
Different sites with the same and very clear evidence: all the Nabataea-Byzantine sites, the Byzantium Corazim site, the Tiberia Abbasid Water System, San Stefano in Italy, and many other sites.

Portable GPS is mainly used in forestry, agriculture, land, telecommunications, public security, transportation, water conservancy, urban planning, mapping and other fields.
And it should overcoming water, dust, collision and other obstacles. (2) Avoiding Low battery, hand fatigue owing to long working.(3) Carrying and housing during the use of the process.(4)Accuracy and convenience when reading information in the wild in bad weather.
Then professionals were required to categorize 120 Kansei words in the same connotation. 8 representation of the extracted words are affinity, smooth, innovative, portable, sophisticated, comfortable, safe and sturdy.