In this paper, the processing technology of glass fibre reinforced polyetheretherketone ( PEEK ) composites analysis of microphotograph. 本文初步探索了玻璃纤维增强聚醚醚酮 ( PEEK ) 复合材料的成型工艺.
古罗马人征服英国的时候也带来了这个风俗。When they conquered Britain, the Romans brought this custom with them.我们周围都是古罗马的遗迹。There are Roman remains all around us.古罗马人最先种植莴苣。Lettuce was grown by the Ancient Romans....
Twenty - four animals were randomized into control, lactated Ringer's solution and HES groups.方法:24只动物随机分为对照组 、 乳酸林格液组和hes组.METHODS: Twenty - four animals were randomized into control, lactated Ringer's solutio...