射影 (shè yǐng) — projection (in mathematics, geometry, or psychology)
Definition
A formal term in mathematics and geometry for a projection — a mapping that sends points of one space to another along straight lines.
noun
projection (in mathematics, geometry, or psychology)
Examples
- ，射影。Zài jǐ hé zhōng, shè yǐng shì yí gè zhòng yào de gài niàn.In geometry, projection is an important concept.
- 射影。Fú luò yī dé tí chū le xīn lǐ shè yǐng de gài niàn.Freud proposed the concept of psychological projection.
- 射影。Zhè ge shè yǐng dìng lǐ zài shù xué zhōng hěn yǒu yòng.This projection theorem is very useful in mathematics.
Appears in
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