approximate model (english) - meaning, definition, translation, pronunciation

Part of Speech

Noun Phrase

Phonetic Transcription

/əˈprɒksɪmət ˈmɒdəl/

Meaning and Usage

An "approximate model" refers to a simplified representation of a system or phenomenon that is used to achieve a level of understanding or prediction without detailing every aspect of the actual system. This term is commonly used in scientific, engineering, and mathematical contexts. Approximate models are essential for making predictions when exact data is unattainable or unnecessary.

In terms of frequency, "approximate model" is more prevalent in written contexts, particularly in academic and professional literature, than in everyday oral communication.

Example Sentences

1. Scientists often use an approximate model to estimate the potential impact of climate change on coastal regions.

2. Los científicos a menudo utilizan un modelo aproximado para estimar el impacto potencial del cambio climático en las regiones costeras.

3. In simulations, an approximate model can greatly reduce the time required for calculations.

4. En las simulaciones, un modelo aproximado puede reducir considerablemente el tiempo requerido para los cálculos.

5. The engineers developed an approximate model to test the feasibility of their design before creating a prototype.

6. Los ingenieros desarrollaron un modelo aproximado para probar la viabilidad de su diseño antes de crear un prototipo.

Idiomatic Expressions

The phrase "approximate model" is not frequently part of idiomatic expressions. However, it can relate to common expressions in the context of modeling and estimation:

1. "Model behavior" - It's often concerning how individuals or systems act based on a specific model.
2. To understand complex systems, scientists analyze model behavior under various conditions.

3. Para entender sistemas complejos, los científicos analizan el comportamiento del modelo bajo diversas condiciones.

4. "Rough approximation" - This means a quick or basic estimation without fine detail.

5. The architect provided a rough approximation of the project's budget during the initial meeting.

6. El arquitecto proporcionó una aproximación burda del presupuesto del proyecto durante la reunión inicial.

7. "Theoretical model" - This refers to a model based on theoretical principles rather than empirical evidence.

8. A theoretical model helps researchers predict outcomes based on established laws of physics.
9. Un modelo teórico ayuda a los investigadores a predecir resultados basados en leyes físicas establecidas.

Etymology

The word "approximate" comes from the Latin "approximatus," the past participle of "approximare," which means "to come near to." The word "model" comes from the Latin "modulus," meaning "a measure" or "scale."

Thus, "approximate model" combines both terms to imply a model that is close enough to reality for practical purposes.

Synonyms and Antonyms

Synonyms: - Estimation model - Simplified model - Rough model

Antonyms: - Exact model - Accurate model - Precise model