帮忙改改英文翻译 拜托了 很急

  摘要 由于社会的发展，从远古时期的石刻壁画到纸张、颜料的发明再到现代电子绘图板产品的出现，表明了随着人类文明的进步美术用具发展出现了巨大的变革。绘图板产品将以真正实现手眼纪录的完美协调和实时记录的需求为目标。然而现有绘图板产品均属电脑的外接设备，使用场所，功能和使用方法上都有一定的局限，另外产品品牌单一，造型缺少变化且多考虑使用者桌上绘图的需要。
  因此，如何设计一款便于携带，使用方式灵活，造型上满足写生习惯的膝上绘图板产品是本文研究的重点。该膝上绘图板设计由于集合了新的技术能够很好地满足设计和美术工作者随身携带、随时纪录，产品在造型上着重考虑户外写生时操作稳定性的问题，对膝上绘图板的线、面进行合理搭配以达到艺术效果与产品实用性的协调，通过该类产品人机工程学的研究，设计更加舒适的人机关系，使具有科技感和时尚感的形态蕴含着良好的功能，尤其适合户外写生。
  另外该设计课题还将通过产品三维设计表达，对设计理论的研究，模型制作等工作表现我的设计思想，完成此次课题。 用一种新的绘图板的设计概念及形式改变人们的思维定式，是本文的设计主旨。希望该膝上绘图板造型设计为该类产品的发展提出新的概念，开辟新的设计空间并能够被广大艺术工作者所接受。
   关键词：美术用具，膝上绘图板，携带, 户外写生 Abstract As a result of society's development, from the ancient times time's carved stone mural to the paper pigment's invention to the modern electron drawing board product's appearance, had indicated again presented the huge transformation along with human culture's progressive fine arts apparatus development。
   The drawing board product take truly will realize the hand eye record perfect coordinated and the real-time record demand as a goal。
   However the existing drawing board product is the computer the external connection equipment, uses the place, in the function and the application method has certain limitation, moreover the product brand is unitary, the modelling lacks the change, and considers the need which on the user table draws a chart。
   Therefore, how to design one section to be advantageous carries, the use way is flexible, in the modelling satisfies the sketch custom on the knee the drawing board product is the key point which this article studies。
   On this knee drawing board design, because gathered the new technology to be able to satisfy the design and artist body carrying well, momentarily records, the product considered when the modelling the outdoors drew from nature to operate the stable emphatically question, to the knee on the drawing board line, the surface carried on reasonable matching to achieve the artistic effects and product usable coordinated, through this kind of product man-machine engineering's research, designed the more comfortable man-machine relations,enabledtohavethetechnicalfeelingandthefashionablefeelingshapeiscontainingthegoodfunction,especiallysuitedtheoutdoorssketch。
  Moreoverthisdesigntopicwillalsoexpressthroughtheproductthreedimensionaldesign,todesigntheory'sresearch,taskperformancesandsoonmodelmanufacturemydesignconcept, angespeople'sthoughtformatwithonekindofnewdrawingboard'sdesignconceptandtheform,isthisarticledesignprimaryintention。
  Hopeson this knee the drawing board modelling design for this kind of product development to propose that the new concept, opens the new design space and can accept by the general artistic worker。
   Key word: Fine arts apparatus, on knee drawing board, carryhome, 。