EFFI 时尚工业教育基金会(Educational Foundation for the Fashion Industries )
电子光纤细度指示器(Electronic Fiber Fineness Indicator )
- Composite is advantageous to improving the structural effi-cience of the members .
复合材料最有利于提高构件的结构效率。 - It was shown that rare-earth metal oxide effi-cientely improve the structure and wear resistance of laser strengthened area.
研究表明,稀土金属氧化物能够显著改善激光强化区的组织和耐磨性能。 - The tragedy of Effi's marriage reflects the conflict between individual needs and social morals, exposing the nature of German society and its coldness and vanity in the 19th century.
小说反映了个人愿望与社会准则习俗之间的冲突,揭示了19世纪德国资产阶级社会冷酷的本质及其道德的冷漠和空虚。