A digital computer constructed entirely from air-powered fluid logic elements; it contains no moving parts and no electronic circuits; all logic functions are carried out by interaction between jets of air.

• 完全由空气提供能源的流体逻辑元件构成的一种数字计算机。它不含移动零件，也不含电子电路，所有逻辑功能都通过空气射流之间的交互作用实现。