大家在查：对转子直流发电机热机效率煤气机汽油发动机电流磁效应化学电源第二次技术革命分子物理学技术发明

永磁铁

网络Permanent Magnet; Permanent magnets; permanet magnet

永磁铁

永磁铁

永磁铁

Permanent Magnet

印度求购永磁铁(Permanent Magnet) (2-18)台湾求购电磁铁和永磁铁(Electromagnet,Permanent Magnets) (2-9) 用户名：密码…

Permanent magnets

... Non metallic permanent mold machined castings 非金属硬模机械加工铸件 Permanent magnets 永磁铁 Permanent bars 大 …

permanet magnet

磁化率的测定 ... 硫酸亚铁 ferrisulphas 永磁铁 permanet magnet 电场 electric field ...

2

A method for vibration control of an iron cantilever beam using the noncontact force of a permanent magnet was proposed here.

研究了使用永磁铁的磁力对铁质悬臂梁的横向振动进行主动控制。

3

The permanent magnet which can be a permanent magnet ring can be sheathed on the pipeline wall .

包括枪架、气嘴、气管、在供气管道上设置永磁铁。

4

Some motors use one permanent magnet and one electromagnet. Others use two electromagnets.

有的电动机使用一块永磁铁和一块电磁铁，有的用两块电磁铁。

5

It is proven that ways of electromagnetic induction and permanent magnet are simple , time-saving and also effective .

实践证明：电磁感应法和永磁铁法可以获得简单省时、实用有效的退磁效果。

6

8

A third rotating electric machine (25 ) with a permanent magnet is connected to the third drive device (20 ).

具有永磁铁的第三旋转电机（25 ）连接于第三驱动装置（20 ）。

9

The design scheme for the clamp using Sm_2Co_ 17 permanent magnet is introduced.

介绍了采用钐钴永磁铁的夹具设计方案。

10

inner of said inner coupling is metal , on which permanent magnetic is inlayed and outer of it is coated with peek layer ;

所述内联轴器内部为金属材料镶嵌有永磁铁，外部包覆聚醚醚酮层；

热词推荐

大家在看