查询词典 aqueducts

The Romans and the Mayans just piped their water overland using aqueducts and that was the municipal water distribution!

罗马和玛雅人只是陆路管道供水水渠和使用，这是市政水分配！

He then saw the great aqueducts, those stone phantoms which he had before remarked, only then they were on the right hand, now they were on the left.

他看见了那庞大的引水渠架，就是他以前看见过的那些花岗石的鬼怪；只是以前它们在他的右边，而现在则已在他的左边。

Was one of the greatest engineering feats of ancient times. In ancient Rome, engineers built large aqueducts and bridgesand vast systems of roads.

公元前26世纪，在吉扎建造的巨大的埃及金宇塔是古代最伟大的工程奇迹之一在古罗马，工程师建造了巨大的水渠，桥梁和许许多多的公路系统。

With the application of latest engineering science as well as effective theory, technology, material and method in other fields of civil engineering to the study on design and construction technology for large-scale aqueducts, while combining the typical project to develop the theory analysis, model experiment and site experiment study, some scientific, economic and reasonable methods in design and construction have been given in the paper.

将现代工程科学最新的并在土木工程其它领域中行之有效的理论、技术、材料、方法应用于大型渡槽设计和施工技术的研究过程之中，同时结合典型工程开展理论分析、模型试验和现场原型试验研究，对当前设计和施工中提出的理论和技术问题给出了科学、经济、合理的解决方法。

The deserted buildings of the residential district were torn down, but their colonnades were retained and arranged into a waterfall by having water pass over them as in the Roman aqueducts.

废弃的住宅区建筑被拆除，但其间的柱廊却保留着，瀑布从它们之间流过，就象罗马用来排水的沟渠。

In less than a hundred years, Marx argued, the bourgeoisie had "accomplished wonders far surpassing Egyptian pyramids, Roman aqueducts and Gothic cathedrals"; had conducted "expeditions that put in the shade all former exoduses of nations and crusades"; and had "created more massive and more colossal productive forces" than all preceding generations put together.

在不足100年的时间里，马克思声称，资产阶级实现了超越埃及金字塔、古罗马渡槽、和哥特式大教堂的伟大成就；完成了足以令所有此前大批远征的国家和十字军东征蒙羞的探险；并创造了比之前所有朝代加在一起还要巨大的劳动生产力。

These canals are frequently excavated through rock, and require tunnels, flumes, syphons, aqueducts and open concrete-lined channels

这些水渠往往要凿通岩石，并需要地道、引水沟、弯管、渡漕和混凝土水道。

These canals are frequently excavate d through rock, and require tunnels, flumes, syphons, aqueducts and open concrete-lined channels

这些水渠往往要凿通岩石，并需要地道、引水沟、弯管、渡漕和混凝土水道。

Along the way the reader learns about aqueducts, dams, canals, waterwheels and devices for lifting water, as well as sanitary inventions, naval battles and maritime voyages of discovery.

沿着这条线索，读者将了解沟渠、大坝、运河，水车和各种提水装置，乃至卫生设施，海军战役和海洋探索之旅。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。