fixed centre造句

specification for fixed centres for use on machine tools and in other applications
机床和其他用途的固定顶尖规范
fixed centre spring bow with interchangeable points for precision drawing instruments
精密绘图仪用带互换笔尖的圆心固定式弹簧圆规
the steering wheel is interesting and gets a lot of comments with its fixed centre hub
仪表盘非常有趣，关于固定中心网络集线器有大量的评论。
while railways are extremely effective at moving large numbers of passengers between fixed centres, highways are essential for commercial vehicle operations for both freight movements and service industries as well as for road-based public transport and emergency services
铁路能够接载大量的乘客往来固定的枢纽，但货运及服务行业车辆、在路面行走的公共交通工具及紧急服务车辆等，则必须倚赖道路。
while railways are extremely effective at moving large numbers of passengers between fixed centres, highways are essential for commercial vehicle operations for both freight movements and service industries as well as for road-based public transport and emergency services
铁路能够接载大量的乘客往来固定的枢纽，但货运及服务行业车辆、在路面行走的公共交通工具及紧急服务车辆等，则必须倚赖道路。
It's difficult to find fixed centre in a sentence. 用fixed centre造句挺难的