c. 1600, from Greek hydraulikos organon "water organ," from hydr-, stem of hydor "water" (see water (n.1)) + aulos "musical instrument, hollow tube" (see alveolus). Extended by the Romans to other kinds of water engines.
雙語例句
1. Hydraulic jacks under the machine produce the movement.
是機(jī)器下面的液壓千斤頂造成的移動.
來自《簡明英漢詞典》
2. The boat has no fewer than five hydraulic pumps.
這艘船配有不少于5個液壓泵。
來自辭典例句
3. A group of apprentics were operating the hydraulic press.
一群學(xué)徒正在開動水壓機(jī).
來自辭典例句
4. Servos for large radars and launchers are either electro - hydraulic or all - electric.
大型雷達(dá)和發(fā)射裝置的伺服系統(tǒng),不是電動 - 液壓式的,就是全電動式的.
來自辭典例句
5. The hydraulic system comprises a master cylinder and the slave cylinders.