• 气凝胶认为能够成为堪与它前辈——例如20世纪30年代胶木、80年代的纤维、90年代的硅胶——媲美的神奇物质

    It is expected to rank alongside wonder products from previous generations such as Bakelite in the 1930s, carbon fibre in the 1980s and silicone in the 1990s.

    youdao

  • 胶木问世时,市场没有出现安全的版本醋酸纤维

    And a safer version, cellulose acetate, was not on the market yet when Bakelite came out.

    youdao

  • 胶木问世时,市场没有出现安全的版本醋酸纤维

    And a safer version, cellulose acetate, was not on the market yet when Bakelite came out.

    youdao

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