Electric materials

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Speaking of magnetic bearings or non-contact suspensions, we cannot fail to note their remarkable qualities: no lubrication is required, no...

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Many of us have encountered solar cells in one way or another. Has anyone used or is using solar...

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According to modern scientific concepts, energy is a general quantitative measure of the movement and interaction of all types of matter that does not arise...

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One of the most effective methods of seawater desalination is reverse osmosis. Since the 1970s, reverse osmosis has...

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There are many LEDs of different shapes, sizes, powers.However, any LED is always a semiconductor device that is based on the passage…
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