The pulse current is affected by the discharge area: The selection principle of the pulse current

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The Shenyang National Research Center for Materials Science

Abstract On April 8, the National Development and Reform Commission and relevant departments

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Perovskite oxide has unique photoelectric and catalytic act

Common failures of electrical equipment in machining centers are classified into common failures o

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Abstract On January 21st, the US media said that due to global economic instability and US-Ch

Abstract In 2018, a word was circulated on the Internet: "This year is the most difficul