释义 |
Definition of aqueduct in English: aqueductnoun ˈakwɪdʌkt 1An artificial channel for conveying water, typically in the form of a bridge across a valley or other gap. Example sentencesExamples - It was the only aqueduct on the Erie Canal to carry both a water trough and a towpath over a river.
- From soaring aqueducts, deep tunnels and locks, to weathered stone showing signs of towing lines, some well-known, others not, the network offers visitors an evolving museum on their doorsteps.
- As it was dark, the storks were sleeping safely in their high roosting places on the tall pillars of the aqueduct.
- A river from the fading distance, which is one mist of collapsed aqueducts and castles, wanders between poplars and pollarded willows.
- (The lower level of the aqueduct was intended as a bridge for people to use, and it remains this to this day).
- With local labour and resources, a two and a half kilometre canal, the seguia, was built of reinforced concrete, with a stone aqueduct over the valley that can also carry pedestrians.
- The card is an old picture of what appears to be a Roman aqueduct - a bridge over a river.
- There is also a visitor centre and beautiful walks next to the River Avon and under the aqueduct carrying the Union Canal.
- A three-span bridge will carry the road over Semington Brook and an aqueduct will be built to take the Kennet and Avon canal over the bypass.
- Police inquiries revealed that he was a keen cyclist - and a bike found earlier this month on the aqueduct crossing the River Lune near Halton has now been identified as his.
- One of the biggest costs involved was the construction of a £1m aqueduct to carry the Kennet and Avon Canal over the road.
- Some arch bridges and aqueducts built by the Romans are still standing.
- At one point, the track ran alongside an aqueduct on a bridge over a road.
- The aqueduct at Segovia in Spain is 60 meters high in places.
- Below the weir pool, a 200-year-old aqueduct in honey-coloured stone carries the canal through two right angles across the narrow, wooded valley.
- A canal, carried over the Mersey on an aqueduct, was constructed by authority of Parliament.
Synonyms conduit, race, channel, watercourse, waterway, sluice, sluiceway, spillway 2Anatomy A small duct in the body containing fluid. 〔剖〕导管 Example sentencesExamples - While at Queen Square he wrote an MD thesis on the radiology of the aqueduct and fourth ventricle.
- The root fibers arising from the trochlear nuclei form a decussation dorsal to the mesencephalic aqueduct, and they are the only cranial nerves that cross completely and that leave the dorsal aspect of the brain stem.
- The tumor measured 64 x 35 x 27 mm and extended from the aqueduct to the Cl level of the spinal cord.
- From the lateral ventricles CSF drains into the central third ventricle, and thence through the aqueduct in the midbrain into the fourth ventricle.
OriginMid 16th century: from obsolete French (now aqueduc), from Latin aquae ductus 'conduit', from aqua 'water' + ducere 'to lead'. Definition of aqueduct in US English: aqueductnoun 1An artificial channel for conveying water, typically in the form of a bridge across a valley or other gap. Example sentencesExamples - Additional aqueducts have been built, but water is still scarce in some areas of the city.
- The Romans excelled in those things which the Greeks took little interest in such as the building of roads, aqueducts and sewers.
- Even today, residents of desert outposts like Khotan and Korla live as they have for centuries, funneling precious water in ancient aqueducts to fields bursting with grapes and apricots.
- The Los Angeles water project carries water 300 miles through a system of aqueducts and siphons.
- In California the delta island levees in the Sacramento river area are breached, disrupting the aqueduct system transporting water from north to south.
- Water is delivered here by an aqueduct that cuts through 242 miles of desert.
- This led to chronic legal conflict, particularly when small communities used water from aqueducts that served Philadelphia, Boston, or New York City.
- Finally we visited part of the Roman aqueduct that brought water from the mountains into the city.
- Los Angeles still draws half of its water from the aqueduct.
- He built aqueducts to supply the city with water.
- You see, this young engineer Attilus builds a great aqueduct to bring water from the slopes of Vesuvius sixty miles to Pompeii and other towns on the Bay of Naples.
- One of these bridges is also a live aqueduct that supplies irrigation water to fields in surrounding areas.
- Elaborate systems of aqueducts and ditches brought water from dammed springs to planted terraces, demonstrating engineering and building skills as well as planning and organizing abilities.
- The water in the aqueducts is under pressure and we obviously have to make sure that our work doesn't disrupt the pipes or the water supply in any way.
- Red sky creeps over the aqueduct, making the water look dark.
- By all accounts it was magnificent settlement supplied with plentiful water from aqueducts powered by windmills.
- The same technique was employed in Egypt, with the collected water stored underground in aqueducts.
- Yonkers, on the other hand, began work in September 1873 on its own aqueduct that would deliver water from the Sprain Brook.
- It seems likely, judging from the sediments in the water channels, that the aqueduct went on supplying water to Nîmes until the early medieval period.
- The next bridge may look like just an ordinary footbridge but it's also a covered aqueduct, transporting the waters of the ancient River Tyburn across the canal.
Synonyms conduit, race, channel, watercourse, waterway, sluice, sluiceway, spillway - 1.1Anatomy A small canal containing fluid.
〔剖〕导管 Example sentencesExamples - The tumor measured 64 x 35 x 27 mm and extended from the aqueduct to the Cl level of the spinal cord.
- While at Queen Square he wrote an MD thesis on the radiology of the aqueduct and fourth ventricle.
- The root fibers arising from the trochlear nuclei form a decussation dorsal to the mesencephalic aqueduct, and they are the only cranial nerves that cross completely and that leave the dorsal aspect of the brain stem.
- From the lateral ventricles CSF drains into the central third ventricle, and thence through the aqueduct in the midbrain into the fourth ventricle.
OriginMid 16th century: from obsolete French (now aqueduc), from Latin aquae ductus ‘conduit’, from aqua ‘water’ + ducere ‘to lead’. |