简答题Porcelain may be divided into two classes: hard paste and soft paste.All Chinese porcelain is of the hard paste variety.简答题The body consists essentially of two elements______. A、the white clay kaolin B、the red clay C、the feldspathic stone petuntse D、granite简答题The introduction of pottery ware signified man's subjugation of water, fire and earth. It was only possible when a certain level of technology has been attained and there was the power to transform the natural material environment.简答题These qualities inherent in porcelain make it impermeable to water and enable it to ______ even when uncoated with glaze. A、resist the action of frost B、be scratched by steel C、be homogeneous D、be resonant and vitrified简答题White jade has always been the ideal of the Chinese potter, whose finished work actually rivals the most highly polished jadeite in the purity of color, translucency, and luster.简答题The process from emergence to application of pottery marked important milestones in the course of the refinement of living for humankind; incessantly expanding man's capacity to create applications using technology and wisdom. Ultimately, artistic objects with both functionality and aesthetic value were created.简答题This is acknowledged in everyone by the adoption of the word “______” as equivalent to porcelain. A、ceramic B、china C、ware D、kiln简答题Prior to the transpiration of the event, almost all early civilizations had mastered the making of pottery, but none had ever made porcelain. The rest of the areas of East Asia all learned of porcelain-making crafts from the Chinese. The Europeans did not learn of the craft until the ______ century. A、17th B、18th C、19th D、20th