• 然而,要到达26万亿英里之外人马座阿尔法,携带储存足够量的反物质难度极大,这种燃料仅状态不稳定而且耗资

    However, getting enough antimatter for the 26 trillion-mile, one-way trip to Alpha Centauri and storing such a volatile fuel for long periods is prohibitively expensive and difficult.

    youdao

  • 可归结于在一个时期活动不稳定查姆帕拉生命早期进化恰好同期所致。

    This dated back to a period of solar instability coinciding with the early evolution of life on Champala.

    youdao

  • 出于脉冲粒子加速问题,讨论外电注入正负电子静电不稳定

    Motivated by the particle acceleration problem in pulsars, it is numerically investigated for electrostatic instability of electron-positron pairs injected in an external electric field.

    youdao

  • 本文中我们利用不稳定模型爆模型的基本思想,模拟活动光学波段的光度和光谱斜率变化,并将模拟的结果和观测进行比较

    In this paper, using disk-instability model and starburst model, the AGN optical variability and spectral slope variability are simulated and confronted with observations.

    youdao

  • 因其色禁闭及体积特点,低质量裸奇异可以非常自转且几乎受引力辐射稳定约束。

    Besides small thermal radii, low-mass quark stars could spin very fast, with a negligible effect of r-mode instability.

    youdao

  • 因其色禁闭及体积特点,低质量裸奇异可以非常自转且几乎受引力辐射稳定约束。

    Besides small thermal radii, low-mass quark stars could spin very fast, with a negligible effect of r-mode instability.

    youdao

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