The sisal pulp and aramid fiber were chose to fabricate the wet paper - base friction materials.本文采用高性能芳纶纤维和剑麻纤维为原料制备湿式纸基摩擦材料.Porous adonic aluminum oxide templates are widely used to fabricate nanowires or nanotubes of ...
Que l 'é cole et le droit qu'a chacun de s'instruire.生命中无法解脱的命题.Pero est á claro que Argentina siempre es protagonista juegue donde juegue.不过很显然阿根廷永远会是球场上的主角.Je repose ici pour n 'é couter que la mer ...
The police operation was encumbered by crowds of reporters.警方的行动被成群的记者所妨碍。Encumbered by his heavy luggage, he could not walk fast.由于受到笨重行李的拖累, 他走不快.Lead weights and air cylinders encumbered the divers as they walked to t...
英语伤我千百遍，我待英语如初恋。English has hurt me a thousand times, but I still regard it as my first love.化石燃料（如煤和石油）属于有限资源。The fossil fuels (coal and oil) are finite resources.如他所愿，这句带刺的话刺痛了她。The barb stung her exactly the way he ho...