By analyzing on composition and formation mechanism of ash deposit, the measures of decreasing salt and heavy metal contained in fuel oil and waste liquid and appropriately decreasing excess air co...

分析了积灰的组成和形成机理，提出了减少燃料油和废液中的盐分和重金属、适当降低燃烧的过剩空气系数等措施。

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In his 50-year career, Ovshinsky received more than 400 patents in the U.S. and more than 800 foreign patents covering a range of technologies, including nickel-metal hydride batteries, rewritable CDs, DVD optical discs, flat-screen liquid crystal displays, hydrogen fuel cells, thin-film solar cells and others.

FORBES: Stanford Ovshinsky, Battery Genius Behind Smartphones And Hybrids, Dies At 89