1·Nanocrystalline materials have boundless prospects and nano technology is the decisive technology in the 21st century.
前言： 纳米材料和技术是2 1世纪“最有前途的材料”和“决定性的技术”。
2·Lignosulfonates are macromolecular compounds of widely USES. It has boundless prospects to exploit wet of lignosulfonates.
木质素磺酸盐是一种具有广泛用途的高分子物质，开发利用木质素磺酸盐具有很广阔的前途。