Before an artist can paint on a board or canvas, they must prepare it with a "ground" or "undercoat" of plain white paint. Then oil painting the artist can sketch a picture onto the surface using charcoal, or paint that is made thin and quick-drying with turpentine or mineral spirits. The artist often works in a brownish or bluish colour, to suggest where the "tone" (light and dark) will be in the finished painting. Then the colours and details are put on in layers.

The good thing about oil paint is that it can be used in all sorts of ways that most other types of paint cannot be used.

* Oil paint can be put on thin or thick.

* Oil paint can be almost as smooth as glass, or lumpy, bumpy or streaky.

* Oil paint can be transparent so that the layers underneath can be seen, or it can dense so that it covers everything underneath.

* Oil paint can be put on with brushes; it can also be scaped on with a knife, dobbed and smeared with fingers, rubbed on with a cloth, and squeezed onto the painting straight out of the tube.

Because oil paint can be used in so many different ways, it is better than any other type of paint for oil painting different textures.

The first European artists to use oils liked to make the surface very smooth. By the middle of the 1500s, some artists like Tintoretto were painting in a much streakier way. Rembrandt, in the 1600s, used the oil paint in all sorts of ways to get different effects. He used every technique that is described in the list above. After Rembrandt, there were always some artists who liked to work in a smooth way, and others who used many different ways of putting on the paint. This has continued through to Modern times.

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据近年来中国健康营养调查的资料显示，我国慢性肾脏病患者普遍存在营养不良：透析前60.1％～86％患者存在营养不良。血液透析患者营养不良占23％～73％，腹膜透析患者营养不良占20％～40％。慢性肾脏病进展所造成的不良结局中，营养不良对预后具有决定性影响，近一成终末期肾病患者死于严重营养不良。在近日召开的中华医学会肾脏病学分会2007年学术年会上，有关专家呼吁，要对该类患者的营养不良状况给予足够重视，加强干预治疗。

慢性肾脏病尿毒症与营养不良可互为因果关系影响机体的健康状况。患慢性肾脏病时出现代谢性酸中毒，对蛋白合成激素进行抵抗，造成下视丘促黑素系统障碍，趋炎性因子水平升高，可导致营养不良发生。另一方面，如食物摄入严重不足，会出现高分解代谢慢性炎症状态、尿毒症内分泌紊乱、高胰高血糖素血症及甲状旁腺功能亢进等，加速患者营养不良的进程。

　营养不良是预测成人合并症和死亡率的主要指标之一，石家庄肾病医院专家也提出营养不良对慢性肾脏病预后具有决定性的影响，肾病患者愈前、愈后都应注意保证合理营养；因营养不良而死亡的儿童患者虽较成人少见，但却是影响患儿生长发育延缓的关键因素；9.6％终末期肾病患者死于严重营养不良。

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Chinese Translation Service, is a Shanghai-based company specializing in translation between Chinese and other dominant languages worldwide, such as English, Spanish, French, German, Russian, Japanese, Korean, Italian, etc. Our goal is to help people communicate and do business in China by translating documents for our clients.

We provide document translation, website translation, project translation and software localization services. The company has several qualified, experienced native speaker translators in its talent database, Talent are our most valued resources, so we can provide high quality translation work

Since establishing the company, we win a unanimous recognition and appraisal by general customers for our professional operation, advanced management ideas, strict quality management system, quality service and sound hardware facilities. We have become one of notable domestic providers of translation service in Chinese translation now.

Since established, Chinese Translation Service has been adhering to “Lead in Technology, Quality as Foundation, Honest as Gold?as its management logos, continuing employing the best outstanding translators and interpreters, seeking for greater perfection of quality and upholding the attitude of “Be a good person before doing things? It is finally proved that our efforts return much more than what we foresee. Chinese Translation,Chinese English Translation,Chinese English Translation Company ,chinese tranlation service,Chinese English Translation,English To Chinese Translation,Chinese Translation,Chinese Name Translation,Chinese Online Translation,Chinese Language Translation,Chinese Writing Translation,Chinese Word Translation,Chinese Translation Company,Online Chinese Translation,Medical Translation Service,Menu Translation Service,Chinese Patent Translation,Resume Translation Service,Contract Translation Service

Anhui Hummer Dynamo Co., Ltd., located in APEC High and New Technology Garden--Hefei National Hi-tech Development Zone, is a burgeoning private high technology enterprise in wind power, specially engaged in researching, producing and promoting of small-sized wind generator system, and providing solutions for building small-scaled wind power plants.

Hummer small-sized wind generator system is a high and new technical product integrating aerodynamics, new material, magnetism and automatic control. It has seven patents, four (two of which are global patents) on generator, two on structure, one on low wind start-up and one on electrical control. The main features and advantages of Hummer generator are ultra lightness (weighing only 1/5 of its similar products), small size, low wind start, fast generating, reliable speed-restricting and stable running, most of which are break through on small wind generator in the world. And Hummer wind generator is regarded as unique upgraded product of the traditional.

Our company has a powerful R&D team (consisting of experts enjoying government allowance) providing reliable force for product-upgrading & technical support. Holding the business philosophy of “good product, good sale and good service? the R&D team of two generations devoted themselves to wind power research for 28 years, having developed ultra light & high efficient Hummer small wind-generator system, concerning 7 nucleus technical patents with complete intellectual property rights. The manage team of the company have successful experience in production, marketing, service and consultation.

At present, our company has set up a advanced operating mechanism integrating manufacture, research and service, can annually produce about twenty thousand sets wind generator systems in various specifications, such as 350W,500W,1000W,2000W,5000W, 10000W,etc.Our company, holding her cultural principles of “team study, happy work, harmonious management, fast development?, aims to be the best manufacturer and service provider of ultra-light-small wind generators home and abroad, and is actively building "Hummer" a famous brand

Hummer’s products are mainly used in Inner Mongolia, Xinjiang, Qinghai, Guangdong, Guangxi, Jiangsu, Zhejiang, Fujian, Liaoling, etc. and in UK, Ireland, Spain, India , etc.These items are now in great demand and we have on hand many enquires from many countries ,especially in EU ,and are to the taste of them.

Hummer series are widely used in mountainous, pastoral, insular and other areas where electricity is usually short or lack; are used by fishing men, insular armies, telecommunication relay station, television relay station, meteorology station, highway maintains station, natural gas pipeline protection station, forest fire-fight unit, or be used to built small-scaled wind power plant, and so on.

Hummer Institute consists of the following four laboratories:

Beijing Beiyuan Generator Lab, Shenzhen Beidi Generator Lab, Anhui Lujiang Amorphous Magnet Lab, and Anhui Lujiang Permanent Magnet Lab.

The institute has a lot of achievements in the fields of amorphous soft magnetic materials, permanent magnetic materials, high and low speed generators; and obtains many patents in aspects of generator magnet circuit and generator structure, etc. The institute has an original deep research on the technology of cutting magnetic line.

Hummer has seven patents. Based on its leading technology, our Hummer generator is made in very small size. For example, our350W generator weighs only 5kg, which is about the weight of a flange used in traditional wind generator for fitting blade rotors. The forever magnetism centrifugal clutch developed by Hummer Research Institute really makes the small wind generator to start with gentle wind. The institute does a careful research on mechanical structure and controller to perfect the whole wind generator system.Wind Turbine,Home Wind Turbine,Small Wind Turbine,Vertical Wind Turbine,Wind Turbine Generator,Wind Energy Turbine,Homemade Wind Turbine,Wind Turbine Kit,Residential Turbine Wind,Wind Turbine Blades,Wind Turbine Design,Wind Generator,Homemade Wind Generator,Mini Wind Generator,Vertical Wind Generator,Wind Energy,Home Wind Energy,Wind Energy System,Wind Power Energy,Wind Power,Wind Power Generator,Wind Power Turbine,Residential Wind Power,Windmill Power Generator,Wind Power Plant,wind turbine

Hummer Institute is vigorously researching better wind generators for better making use of wind power more efficiently