unit (magnetic) pole

• 单位磁极

英英释义

名词 unit:

1. any division of quantity accepted as a standard of measurement or exchange

2. an individual or group or structure or other entity regarded as a structural or functional constituent of a whole

3. an organization regarded as part of a larger social group

4. a single undivided whole

5. a single undivided natural thing occurring in the composition of something else

6. an assemblage of parts that is regarded as a single entity