那时还都是花，现在果实都已完全成熟了：梨、苹果还有超晚熟的李子。
The blossom is now fully ripened fruit: pears, apples, the very last plum.
针对激光陀螺反射镜常用材料微晶玻璃的加工技术，介绍了一种较为成熟的超光滑表面加工方法—定偏心浸液式抛光。
Nano-particle colloid jet polishing is a new kind of ultra-precision machining technology which has important research and application value in fabricating ultra smooth surface.
近几年，随着电纺技术的日趋成熟，电纺已不仅仅局限于制备传统的聚合物超细纤维，而可以与其他技术结合，应用于功能超细纤维材料的制备。
Recent years, electrospinning is not only limited to produce polymeric ultrafine fibers, but also combined with other techniques to prepare ultrafine inorganic fiber materials.
应用推荐