tăng nhạy
Definition
- Noun (Photography, Chemistry):
- Sensitizer: A substance used to increase the sensitivity of a photographic emulsion or other light-sensitive material to specific wavelengths of light, such as blue, green, or red.
Usage Examples
- Noun:
- Thuốc nhuộm này được dùng làm tăng nhạy cho phim. (This dye is used as a sensitizer for film.)
- Việc thêm chất tăng nhạy giúp cải thiện độ nhạy sáng. (Adding a sensitizer improves light sensitivity.)
Advanced Usage
- Technical Context: In scientific literature, "tăng nhạy" refers specifically to chemical compounds that alter the spectral response of a photographic layer or a detector.
- Nghiên cứu tập trung vào các chất tăng nhạy hồng ngoại mới. (The research focuses on new infrared sensitizers.)
Variants and Related Words
- Sự tăng nhạy (n): sensitization; the process or result of making something more sensitive.
- Sự tăng nhạy của phim đạt được qua xử lý hóa học. (The sensitization of the film is achieved through chemical processing.)
Synonyms
- Sensitizing agent: A substance that causes sensitization.
- Photosensitizer: A sensitizer specifically for light.
Notes on Usage
- The term "tăng nhạy" is highly specialized and is primarily used in technical fields such as photography, photochemistry, and imaging science. It is not common in everyday conversation.
- It is typically used as a noun to label the chemical agent itself. The action is more commonly described with the phrase "làm tăng độ nhạy" (to increase the sensitivity).