常見例句雙語例句James Watt's flyball governor (1769) regulated steam flow to a steam engine to maintain constant engine speed despite a changing load.1769年瓦特的飛球調速器,它是一種調節(jié)蒸汽流的裝置,即使荷載變化仍可保持蒸汽機的轉速不變。 收藏。 返回 james watt governor