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三個(gè)世界第一！中國這個(gè)產(chǎn)業(yè)，領(lǐng)先世界！
2021-06-17 08:20
來(lái)源： 央視財經(jīng)

三個(gè)世界第一！中國這個(gè)產(chǎn)業(yè)，領(lǐng)先世界！

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人工智能朗讀：

為了得到更高的發(fā)電效率和更強的機組穩定性，葉片主梁必須被制作得更輕更堅。碳纖維材料重量輕，其強度比鋼材高5倍，比鋁合金高4倍，因此被認為是滿(mǎn)足條件的理想材料。

這種材料對溫度非常敏感，使用它，最關(guān)鍵的是控制溫度。葉片工藝高級工程師羅寬要嘗試用這種新的材料替代傳統的玻璃纖維，制作一個(gè)新型葉片主梁。鋪設要連續進(jìn)行，83層的碳纖維，每一層都必須保持平整，不允許有一絲褶皺。

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[編輯：鄭曉鵬]