A water inlet and a water outlet are arranged on the top of the water tank and the position of the water inlet is not lower than the horizontal position of the water outlet.
进水口和出水口都设置在水箱的上部,且进水口的位置不低于出水口的水平位置。
The transverse effect of the propeller blades at the top near the surface of the water is not strong enough to counteract the opposite effect of the lower blades.
螺旋桨的叶片在靠近水面上方横向效应不强,足以抵消低刀片相反的效果。
Wuzhen, a 1300yearold water town on the lower reaches of the Yangtze River, is a national 5A scenic area and one of China's top ten historical & cultural towns.
乌镇,长江下游1300年历史的水乡古镇,是国家5A级风景名胜区,中国十大历史文化的城市之一。
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