Based on his observations, Aristotle presumes the heart is a three-chambered organ, even in humans.
亚里士多德根据自己的观察假设心脏是一个三腔器官，人类心脏也为三腔器官。
2
A three-chambered bipolar membrane electrodialysis pilot module was used to recover organic acid from butyl-acrylate wastewater. Influence of operation voltage on the process was investigated.