名词 position:

1. the particular portion of space occupied by something

2. a point occupied by troops for tactical reasons

3. a way of regarding situations or topics etc.

4. the arrangement of the body and its limbs

5. the relative position or standing of things or especially persons in a society

6. a job in an organization

7. the spatial property of a place where or way in which something is situated

8. the appropriate or customary location

9. (in team sports) the role assigned to an individual player

10. the act of putting something in a certain place

11. a condition or position in which you find yourself

12. a rationalized mental attitude

13. an opinion that is held in opposition to another in an argument or dispute

14. an item on a list or in a sequence

15. the post or function properly or customarily occupied or served by another

16. the act of positing; an assumption taken as a postulate or axiom

动词 position:

1. cause to be in an appropriate place, state, or relation

2. put into a certain place or abstract location

posito复位器positv.假定v.安置positron lifetime spectra正电子寿命谱positiue integral solution正整数解positron annihilation data正电子湮没数据Positron emission tomograph正电子发射断层显像术positron radioactive tracer正电子放射性示踪剂positron computed tomography阳电子电子计算机断层摄影术positron emission conditions正电子发射条件posit else logical structure[计] 断定一否则逻辑结构Positron maission tomography正电子发射计算机断层显像positron emission tomography正电子放射层扫描术