• 尽管颗遥远星球存在环境但是科学家排除生命体存在的可能

    Although the distant planet did not have an oxygenated atmosphere, scientists could not rule out the possible existence of anaerobic life forms.

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  • 一般火焰是物质和分子剧烈结合的反应,只有具有相当浓度的环境才会发生,所以恒星这种高能量但低的环境中,火焰存在

    Fire, typically defined as the rapid molecular acquisition of oxygen, happens only when sufficient oxygen is present and is not important in such high-energy, low-oxygen environments such as stars.

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  • 终端表面能带向下弯曲,带较宽,带隙中存在表面态。对两种终端金刚石薄膜的导电机理进行了讨论。

    The results indicated that for the hydrogenated diamond surface, the surface energy bands bend downwards and there exists a shallow acce

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  • 终端表面能带向下弯曲,带较宽,带隙中存在表面态。对两种终端金刚石薄膜的导电机理进行了讨论。

    The results indicated that for the hydrogenated diamond surface, the surface energy bands bend downwards and there exists a shallow acce

    youdao

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