The circumferential-direction vibration mode and axial vibration mode of the ceramic ring are discussed.
对圆管周向和轴向振动两种振动模式进行了讨论。
The ceramic treatment for the first ring groove of ZL108aluminum alloy piston was conducted with micro-arc oxidation technique.
利用微弧氧化技术对ZL 108铝合金活塞第一道环槽进行了陶瓷化处理。
The application effect of the cascade ring acid resistant ceramic packing is described and it is considered to be more effective than Intalox saddle.
考虑到装置产能扩大，我厂将硫酸干燥塔和吸收塔的矩鞍填料全部改为阶梯环耐酸陶瓷填料，并在实际生产中达到了预期效果。
Test results show that the life of ceramic ball bearing is lower than steel ball bearing under the same working condition, but the wear condition of its ring is better.
试验结果表明，在相同试验工况下，混合陶瓷球轴承的使用寿命低于全钢轴承，但是其沟道表面的磨损情况优于全钢轴承。
Blade according to claim 20, characterised in that each shrunk-on ring (65, 68) has a cylindrical peripheral journal (66, 69) constituted by a ceramic lining of great hardness.
刀片根据索赔20，特点是在每个缩水-关于环(65,68)有一个圆筒形周边日报(66,69)所构成的陶瓷内衬伟大的硬度。
Blade according to claim 20, characterised in that each shrunk-on ring (65, 68) has a cylindrical peripheral journal (66, 69) constituted by a ceramic lining of great hardness.
刀片根据索赔20，特点是在每个缩水-关于环(65,68)有一个圆筒形周边日报(66,69)所构成的陶瓷内衬伟大的硬度。
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