nhiệt nghiệm
Definition
- Noun:
- Thermoscope: An early scientific instrument that indicates changes in temperature, typically by showing the expansion or contraction of a liquid or gas, but does not measure the exact temperature numerically.
Usage Examples
- Noun:
- Nhiệt nghiệm là một công cụ quan trọng trong lịch sử phát triển của nhiệt kế. (The thermoscope was an important tool in the historical development of the thermometer.)
- Galileo thường được cho là đã phát minh ra nhiệt nghiệm. (Galileo is often credited with inventing the thermoscope.)
Advanced Usage
- The term is primarily used in historical or scientific contexts discussing the evolution of temperature measurement devices.
Variants and Related Words
- Nhiệt kế (n): Thermometer. A device that measures and indicates exact temperature numerically.
- Nhiệt kế hiện đại chính xác hơn nhiệt nghiệm rất nhiều. (A modern thermometer is much more accurate than a thermoscope.)
Synonyms
- Temperature indicator: A general term for a device that shows temperature changes.
Notes on Usage
- "Nhiệt nghiệm" is a specialized, technical term. In everyday language, the word "nhiệt kế" (thermometer) is far more common and should be used when referring to a device for measuring temperature.