For the hot water storage tank to the water temperature stratification, such as the top of the hot water storage tank water use, should reduce the nozzle velocity.

对于需要水箱水温分层的储热水箱，如顶水使用的储热水箱，应降低管口流速。

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Solar collectors can make hot water from sunlight. The rays of the sun heat water in a solar collector, and the hot water goes into a storage tank.

太阳能集热器可以吸收太阳光来生成热水。太阳光束加热集热器中的水，生成的热水最终进入储罐。

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Solar reflectors on the roof heat water passing through a series of metal tubes. The hot water than pumped to a storage tank in the building and ready for use.

屋顶上的太阳能反射板将流经一系列金属管的水加热，加热的水再泵入一个室内的储水箱备用。

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