Landscape with beautiful traditional dutch windmills near the water canals with blue sky and clouds reflection in water. Colorful yellow sunrise in famous Kinderdijk Netherlands in spring,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业
By 200 BC, simple windmills in China were pumping water, while well-designed windmills were grinding(磨)grain in Persia and the Middle East.(早在公元前5000年,风能就驱动着船只沿着尼罗河航行。到公元前200年,中国的简单风车开始抽水,而波斯和中东的精心设计的风车开始碾磨谷物。)”及文章第二段“Middle...
Throughout, water-powered grain milling predominated. Windmills, though markedly increasing in number up to the early fourteenth century, declined almost as dramatically afterwards. Similarly, mills for industrial purposes such as fulling, played only a secondary role. Altogether, most lords in the ...
UNESCO World Heritage windmills in Kinderdijk in Holland europe windmills at the water with reflection and twilight,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚
Wind power (风能发电) is a very clean source (来源) of energy. (1)A Wind makes windmills spin (旋转).When the windmills spin,they make electricity.Then we can use the electricity. (2)F For thousands of years,people have used wind to sail boats and move water.We still do those thing...
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The propeller(螺旋桨)might hit you.6. They usedfrom the sun to heat the water intheir house.7.Cowsmilk.Answer these questions.(根据上页短文,回答下面问题)1. What do we call a group of windmills that produceelectricity?2. How many blades do the windmills on wind farms have?3. What do...
涡轮能发电.风力是发电的一个很好的途径.它不像其他发电的形式一样会伤害环境,它也不会跑掉.世界各处都有风田.许多风田都在海上或是在海岸边因为这很大风.大部分的风田都离人们住的房子很远因为风叶会制造很多的噪音.答案是wind farm风田 希望能帮到你 ...
More than 1.000 old windmills still exist in the Netherlands. The largest concentration of Dutch windmills can be found near the village of Kinderdijk (“Children’s dike”). To drain the excess water from the polders, which are situated below sea-levels, 19 windmills were built around 1740....
century.Merchants along trade routes returned to Europe and shared the idea.Windmills caught on,especially in Holland,and the Dutch improved their use.Here,windmills drained lakes and other bodies of water.In France,the windmill pumped irrigation water.Elsewhere in Europe,windmills were used to ...