求翻译：作为四大材料中(钢铁、有色、有机和无机非金属材料)工业之一的无机非金属材料工业在我国经济建设中起着重要的作用。近年来，无机非金属材料不仅在品种上有了空前的发展，而且在内涵上有了进一步的延伸。根据无机非金属材料功能与作用的不同，可以将无机非金属材料划分为传统无机非金属材料（建筑材料）和无机非金属新材料。是什么意思？

As the four materials (iron and steel, nonferrous metals, organic and inorganic non-metallic materials), one of the inorganic non-metallic materials industry in China's economic construction industry plays an important role. In recent years, inorganic non-metallic materials with unprecedented not on

As a 4 in the material (steel, non-ferrous metals, and organic and inorganic nonmetallic materials) industry is one of the Inorganic non-metallic materials industry in China's economic construction played an important role. In recent years, inorganic non-metallic materials not only on the species, t

As four big materials in (steel and iron, colored, organic and inorganic nonmetallic material) of a inorganic nonmetallic material industry industries is playing the vital role in our country economic development.In recent years, not only the inorganic nonmetallic material had the unprecedented deve

As in the four materials (steel, nonferrous metals, organic and inorganic materials) one of the industry of inorganic non-metal materials industry plays an important role in China's economic construction. Recently, inorganic materials has made unprecedented development not only variety, and further

As in the four materials (steel, nonferrous metals, organic and inorganic materials) one of the industry of inorganic non-metal materials industry plays an important role in China's economic construction. In recent years, inorganic non-metallic materials not only in varieties of unprecedented develo