rolling needle的意思|示意
滚针
rolling needle相关短语
1、 industrial rolling needle 工业滚针
2、 industrial l rolling needle 工业滚针
3、 needle rolling bearing 滚针轴承
4、 rolling g needle 滚针
5、 needle e rolling bearing 滚针轴承
6、 Cage And Needle Rolling Assembly 无套圈有保持架滚针轴承
rolling needle相关例句
The rolling contact fatigue performance of ceramic balls with fine compact equal-axis grain and fewer glass phase exceeds that of those with slightness-needle grain and more glass phase.
细小致密的等轴状晶粒、玻璃相少的陶瓷球的滚动接触疲劳性能优于长针状晶粒、玻璃相多的陶瓷球。
Methods Multi-central randomized blind controlled trials were used, and 180 cases were randomly divided into a rolling needle group and a medication group, 90 cases in each group.
方法：采用多中心随机盲法对照试验，180名患者随机分成滚针组和药物组各90例。
The needle roller bearing is a cylindrical roller bearing with thin, long rolling ele we are pirates, these data are stolen from youdao s.
滚针轴承是拥有薄的，长的滚动体的圆柱滚子轴承。