名词 projection:

1. a prediction made by extrapolating from past observations

2. the projection of an image from a film onto a screen

3. a planned undertaking

4. any structure that branches out from a central support

5. any solid convex shape that juts out from something

6. (psychiatry) a defense mechanism by which your own traits and emotions are attributed to someone else

7. the acoustic phenomenon that gives sound a penetrating quality

8. the representation of a figure or solid on a plane as it would look from a particular direction

9. the act of projecting out from something

10. the act of expelling or projecting or ejecting

projectionn.投影；投射；规划；发射；凸出物；预测；放映projection map投影映射projectiontypeadj.投影式的projection head投影头projection port放映口projection weld凸焊projection view投影视图projection rule投射规则projection area投射区,投影面积Projection body投影体projection test投影试验