全部

1·Passive magnetic bearings are cheap but not controllable.

被动磁力轴承造价低廉，但是不可控。

2·The control system of active magnetic bearings is investigated.

有源磁悬浮轴承控制系统的研究。

3·A shaft weighing about 40 kg is supported in magnetic bearings.

磁力轴承支撑重达40公斤的主轴。

4·Passive Magnetic Bearings are simple in structure, cheap in cost and uncontrolled.

无源磁浮轴承的优点是结构简单、造价低廉、无需有源控制。

5·For high speed cutting machine tools, the main bearing is the ideal air bearings and magnetic bearings.

对于超高速切削机床来说，比较理想的主轴承是空气轴承和磁力轴承。

6·Permanent magnet bearings is one kind of magnetic bearings by using permanent magnet to levitate rotor.

永磁轴承是利用永磁材料产生的磁场力将转轴悬浮起来工作的一类磁力轴承。

7·The five degrees-of-freedom flywheel is supported by two radial magnetic bearings and a axial magnetic bearing.

先完成了电磁轴承在单自由度方向上电磁力描述，给出了电磁力和控制电流、位移之间的关系；

8·Based on Hall sensor, this paper introduces a testing system of magnetic fields uniformity on magnetic bearings.

该文介绍了运用霍尔传感器研制的磁悬浮轴承磁场均匀性测试仪。

9·This will simplify both the theoretical investigations and the processing during fabrication of magnetic bearings.

这使得磁轴承的理论研究和制造技术得到了简化。

10·Non-contacting and wearfree magnetic bearings are used in ultra-clean atmospheres and in extreme ambient conditions.

为此，需要使用非接触式传感器，用于超清环境以及极端环境温度下的测量。