请陶瓷高手翻译成英语
First, the reason for waxing tiles This is determined by the characteristics of the internal structure of the tiles, and the reason is : ① intimate with the tiny brick stomatal openings and closed stomata ② quartz grains in the cooling process is the expansion of 82% internal structure, which has resulted in microcracks ③ tiles waxing can better protect the surface of the brick construction of the Bridge to avoid fouling porosity; Gloss wax is removed to increase brick, but more importantly slabs can be filled pores, easy daily cleaning Second, why is that the tiny glazed tiles within the normal bending is a common phenomenon First, as a result of high temperature ceramic products were fired, deformation can not be completely avoided Therefore, international product standards are allowed a certain degree of distortion -02-+04% Curvature is at the center of national standards For example, 600mm long at the center to allow bending is -12-+24%mm glazed tiles Secondly, glazed tiles by the glass frit and other raw materials and sintered ceramic tiles from the bad This two-tier glazed tiles bad and the swelling properties of different materials When the product was convex deformation (with bends), glazed bear the stress is bad body will be conducive to the fight against glazed crack Conversely, if the glazed tiles were outside bends (Au deformation), glazed under tensile stress is a bad body, Glaze will very easily cracked So an appropriate time later glazed bends help the fight against crack
Jingdezhen is a long history of the ancient are renowned at home and abroad From the Song Dynasty emperor Jing first year for Jingdezhen, for 1000 years 1000 years of Jingdezhen palace imperial kiln for firing porcelain blazing fire never extinguished, innumerable fine porcelain from the Silk Road to the world, by many national museum as a treasure to be above
Put this winter, my father, my mother took me to Jingdezhen city I found a year not, great changes have taken place in Jingdezhen Now take bus from Shenzhen along highway through Jingdezhen avenue Entered Jingdezhen in the highway junction seen on both sides of Jingdezhen is unique, with beautiful porcelain column made of street lights, garden bridges, buildings of Ming and Qing Dynasty reposes have send To the city, city hall office locations have been found from the Millennium Royal factory moved out, the ancient imperial kiln plant is restored to its former glory Hong Kong and Shenzhen investment group built ceramic big market, KFC also settled in porcelainJingdezhen has become both an ancient and modern city, the more I love her
景德镇是历史悠久名闻中外的古瓷都。从宋朝景德元年皇帝赐名为景德镇算来已有1千年了。1千年来景德镇为皇宫烧制瓷器的御窑熊熊炉火从未熄灭过，无数精美的瓷器由丝绸之路传到世界各地，被许多国家的博物馆视为无价之宝珍藏着。
今年放寒假，爸爸、妈妈又带我回景德镇市。我发现一年不见，景德镇发生了巨大的变化。现在从深圳坐车一路上高速公路直通景德镇迎宾大道。进入景德镇时在高速公路路口看见两边是景德镇独有的用美丽的瓷柱做成的街灯，街心花园小桥流水，明清建筑座落有致。到了市中心，发现市政府办公地点已从千年御窑厂搬出来，古御窑厂恢复了原貌。深圳的香江集团投资建了陶瓷大市场，肯德基也落户瓷都。
景德镇变成了一座既古老又现代的城市，我越来越热爱她。
