查询词典 water power

In 1698 English engineer Thomas Savery developed a water pump that used steam from a boiler for its power.

萨维瑞发明了用锅炉中的蒸汽作为动力的水泵。

At first, the kind of high-speed craft and its current situation are introduced in this paper. Through analyze and compare the characteristics of their performance, three kinds of high-speed craft are selected to be optimized. They are hydrofoil-gliding craft, wave-piercing catamaran and frigate, which power equipment of propulsion system are the common screw, pitch-adjustable screw and water-jet propeller.

本文首先介绍了高速船种类及其推进器的发展现状，通过分析比较各种船型的性能特点，选取了三种典型的高速船(翼滑艇、穿浪艇和护卫舰)并分别以普通螺旋桨、可调距螺旋桨和喷水推进器作为三种船型等动力装置。

The North Sea wind power plant is the world's first large-scale fan will put it all at sea, and the fan is located in 20 meters water level of the offshore wind farm.

北海风电厂是世界上第一个大规模的风扇会将在海上这一切，与风扇是20米的海上风力发电场位于水位。

The purpose of this paper is to select the one most appropriate technical method of sea water desalination for us power firms.

海水淡化是21世纪中国解决沿海地区淡水资源短缺问题的重要措施之一，也是一种必然的选择。

Power cable route protection zone: the areas between two parallel lines formed by 0.75 meters on both sides of the ground mark of underground cable route; for sea-bottom cables, the zones should be the water surface between the two parallel lines formed by two nautical miles on both sides of the line (100 on both sides of the line in port) and no less than 100 meters on both sides of the line in rivers (not less than 50 meters for mid-sized and small rivers).

电力电缆线路保护区：地下电缆为线路两侧各零点七五米所形成的两平行线内的区域；海底电缆一般为线路两侧各二海里，江河电缆一般不小干线路两侧各一百米（中、小河流一般不小于各五十米）所形成的两平行线内的水域。

As the water can not be transmitted transverse wave, so seaquake felt when the sea is only the impact of longitudinal wave, when the impact is power to a certain extent on board ran aground people have feelings.

由于海水不能传播横波，因此海震时在海面上感受到仅是纵波的冲击，当冲击力量大到一定程度时，船上的人有触礁的感觉。

These often had the appearance of being self-moving, but were powered by hidden power sources such as falling water or sand.

这些经常出现的自我运动，而是采用了隐藏的权力来源，如属于水或沙子。

When the refrigerator has been connected to the water supply, set the power switch to the 1 position.

当冰箱已连接到水源时，将电源开关设置为I位。

The tail tunnels with sloping ceiling is a new bodily form of pipeline for hydro-power stations. In the specific conditions, it can replace the surge tank of tailrace tunnel .It is applicable specially, if the water lever fluctuates greatly in lower reaches of a river and the length of tailrace tunnel system is between 150m and 600m.

变顶高尾水洞是一种新型的水电站管道体型，它在特定条件下能够取代尾水调压室，尤其适用于下游水位变幅大、尾水系统长度在150—600m之间的情况，从而节省较多的工程量，加快施工进度。

Some years ago a toy company manufactured a wa-ter gun called the Super Soaker which shoots a power-ful stream of water for 50 feet.

几年前，一家玩具厂制造出了一种叫作"超级酒鬼"的水枪，其射出的水柱力量之强可达50英尺。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。