1. An environment where temperature, humidity, oxygen, carbon dioxide, and other gas levels are artificially regulated and maintained, typically used in food storage, agriculture, or manufacturing
The fruit was stored in a controlled atmosphere to extend its shelf life.
A fruta foi armazenada em atmosfera controlada para prolongar sua vida útil.
2. In scientific or industrial contexts, a specially managed enclosed space designed to prevent contamination or ensure optimal conditions for a specific process
The laboratory operates under a controlled atmosphere to maintain precise experimental conditions.
O laboratório funciona sob atmosfera controlada para manter condições experimentais precisas.