Ceramic line guides are less expensive but can crack or break if swivels are reeled through the guide.
陶瓷导线规要便宜一些但是如果别针(或八字环)进入线规时就会裂开或者破损。
2
The results in the present work might be used to guide the design and application of hybrid ceramic ball bearing at special working condition.
试验结果对特殊工况下陶瓷球轴承的设计和应用具有参考价值。
3
The optical base and the feed screw or the guide shaft are held in contact with sliding members made of a resin or a ceramic and having a heat conductivity.