这篇文章综述了……领域采用的技术。
文章综述了壳聚糖的化学改性方法并展望其发展前景。
The method of chitosan chemical modification were reviewed and its development were prospected in the paper.
文章综述了国内外有关螺旋焊缝管的断裂试验和研究工作的概况。
The article is a general review of the test and research work on fracture in relation to spiral welded pipes at home and abroad.
应用推荐