Theory

1.

(A speculative idea or plan, an opinion, based on careful observation and study, of how something works or has come about; an explanation that that fits the know facts but has not yet been proved true, guess based upon observation, ideas or suppositions is general, a statement of the principles on which a subject is based) ទ្រឹស្ដី
Example: Various theories on treating the disease, integrate theory with practice, the theory of games.

2.

(បច្ចេកទេស) ទ្រឹស្តី, ចំណេះអរូបី

3.

(វេជ្ជសាស្ត្រ) ទ្រឹស្តី

ឃ្លាដែលទាក់ទង

• domino theory
  - ទ្រឹស្តីដូមីណូ
• economic theory
  - ទ្រឹស្តីសេដ្ឋកិច្ច
• life-cycle theory
  - ទ្រឺស្តីខួបជីវិត
• marginal productivity theory of distribution
  - ទ្រឹស្តីផលិតភាពម៉ាជីននៃការបែងចែក
• price theory
  - ទ្រឹស្តីថ្លៃ
• public choice theory
  - ទ្រឹស្តីជម្រើសសាធារណៈ
• pursuit and escape theory
  - ទ្រឹស្តីដេញតាមនិងគេចចេញ
• rational expectations theory
  - ទ្រឹស្តីសង្ឃឹមសនិទាន
• theory of games
  - ល្បែងទ្រឹស្ដី
  - ទ្រឹស្តីល្បែង
• theory of human capital
  - ទ្រឹស្តីនៃមូលធនមនុស្ស ទ្រឹស្តីនៃទន់មនុស្ស

1.

A doctrine, or scheme of things, which terminates in speculation or contemplation, without a view to practice; hypothesis; speculation.

2.

An exposition of the general or abstract principles of any science; as, the theory of music.

3.

The science, as distinguished from the art; as, the theory and practice of medicine.

4.

The philosophical explanation of phenomena, either physical or moral; as, Lavoisier's theory of combustion; Adam Smith's theory of moral sentiments.