waterwheel
英 [ˈwɔːtəwiːl]
美 [ˈwɔːtərwiːl]
n. (尤指旧时的)水轮，水车
复数：waterwheels
BNC.29740 / COCA.43207
牛津词典
noun
- （尤指旧时的）水轮，水车
a wheel turned by the movement of water, used, especially in the past, to drive machinery
英英释义
noun
- a wheel that rotates by direct action of water
- a wheel with buckets attached to its rim
双语例句
- China can be regarded as the birthplace of waterwheel technology.
中国是传统水车技术的发源地。 - While promoting the agriculture economy, the traditional waterwheel has been developing and improving itself continuously, thus possesses four distinct features: firstly, it emerged at a very early time.
传统水车在促进农业经济发展的同时，自身也不断发展与完善，具有以下四个特点：一是产生时间早。 - The impulse of falling water turns the waterwheel.
落水的冲力使水轮转动。 - Greenhouse Auto-irrigating Waterwheel System Based on Image Segmentation
基于图像识别的温室自动灌溉水车系统 - Numerical Calculation of Transient Reactance of Waterwheel Generator
水轮发电机瞬态电抗的数值计算 - The waterwheel type automatic fish collection device of the utility model realizes continuous collection of fishes, has simple design, low operation cost and can protect the health of samples.
本实用新型实现了对鱼类的连续采集，设计简单、运行成本低廉、保护样本健康。 - The waterwheel type automatic fish collection device of the utility model is driven by water flow to drag fishes from the water automatically, gathered in the fish gathering box.
本实用新型被水流推动，自动将水中鱼类捞起，集中在集鱼箱中。 - The utilization of the water power was a symbol of the second apex of waterwheel development.
水力的利用，是水车技术发展的第二个高峰。 - The waterwheel had promoted the local agriculture and made a certain contribution for the global agriculture civilization, therefore it had a proper place in the history of science and technology communication.
传统水车的外传促进了当地农业生产的发展，改善了当地人的生活。是古代中国对世界农业文明的独特贡献，在中外科技交流史上占有一席之地。 - Your heartbeat, the pushing of a lawn mower, a baseball speeding through the air, water falling onto a waterwheel, the prying up of a rock with a crowbar-all are mechanical energy, which, of course, was another form of energy earlier.
你的心脏跳动、推进割草机、棒球在空中高速飞过、水落入水轮机、用撬杠撬开石头等等，所有这些都是机械能，当然，在转化之前它是另一种能量形式。