superpositions

英 [sjuːpəpə'zɪʃənz] 美 [sjuːpəpə'zɪʃənz]

• 叠加态

英英释义

名词 superposition:

1. (geology) the deposition of one geological stratum on another

2. (geology) the principle that in a series of stratified sedimentary rocks the lowest stratum is the oldest

3. (geometry) the placement of one object ideally in the position of another one in order to show that the two coincide

4. the placement of one thing on top of another