Tao Jun,Tang Qunguo.Effects of Load and Velocity on Tribological Properties of 99%Al2O3 Ceramic andCRFPEEK under Water Lubrication.Proceedings of 7thISFP. 2009Tao Jun, Tang Qunguo. Effects of Load and Velocity on Tribological Properties of 99% Al2O3 Ceramic and...
plasma清洗机产生得离子是一种电离气体,可以在含有低压气体混合物的封闭反应堆系统中通过电磁波激发产生。以这样的方式生成的活性粒子可以与摆放在反应装置中的生物材料的表面相互影响,在表面上引入特定官能团。 通过plasma清洗机处理,可以在PEEK材料表面可以引入−NH3、−OH和−COOH等活性官能团活化材料表面,进而增加...
大家来讨论一下PEEK材料表面-通过等离子清洗机活化后效用: plasma是1种电离气体,可经电磁波刺激含有低压气体混合物的封闭反应堆系统产生。这样产生的特异性粒子可以与放置在反应器中的生物材料的表层相互作用,并在表层引进特定的官能团。 经等离子清洗机喷射处理,可以在PEEK质材表层引进NH3。OH和COOH等特异性官能团激活质...
Help your baby understand object permanence with this application! Simple controls, animated images, and sounds are introducing element of surprise that will keep your baby engaged. Peek-a-boo is a game played primarily with babies where object is place
刪佉丶記憶ㄣ 关注 300 粉丝 300 获赞 100 抖音号:lurenjia6184IP属地:江西35岁 我很想你,但我不会去找你 私信关注 关注私信 作品3 喜欢 搜索Ta 的作品 视频热门:萍萍漫威影业天津荣晟汽车Silent Night - LiveHave Yourself A Merry Little Christmas...
Clinical and Radiographic Evaluation of Three-four Fragments Proximal Humerus Treated With CRF-PEEK or Metal Plates at Two Years Follow-updoi:10.1016/j.jses.2019.10.059Paolo Paladini aAntonio Padolino aMarco Saporito aGiuseppe Porcellini b
Help your baby understand object permanence with this application! Simple controls, animated images, and sounds are introducing element of surprise that will keep your baby engaged. Peek-a-boo is a game played primarily with babies where object is place