查询词典 black hole

Since a 7-solar-mass is too large to be a white dwarf or neutron star, it must be a black hole.

因为有着7个太阳质量的星体不可能是白矮星或中于星，所以它一定是黑洞。

Black hole mass, along with the ratio of the accretionrate to the Eddington accretion rate, is a fundamental parameter of active galactic nuclei.

与吸积率和爱丁顿吸积率的比率一道，黑洞质量也是活动星系核的一个基本参数。

Our primary work in this thesis is that, in view of the general holographic principle between gauge theories and gravity from string theory, we calculate the mass spectra of several typical QCD$_4$ glueballs in term of AdS$_6$ AdS-Schwarzschild black hole metric of Einstein gravity theory.

这篇毕业论文里，我们主要的工作是以弦理论中的规范理论和引力理论之间的广义全息原理为基础，根据爱因斯坦引力理论的AdS$_6$ AdS-施瓦茨黑洞度规计算了几个系列的QCD$_4$胶球质量谱。

The results show that the emission line region is at least several tens light-days away from the central black hole!

认为类星体发射线辐射区应在离中心黑洞几十个光日处，仅是一种理论解释。

Based on these properties mentioned above and the standard model of AGNs, we prove that the nature of the systematical difference between Mσ and MH is that Mσ represents the mass in broad emission line region, while MH represents the mass in the continual emission region (r≤ra and ra＜＜rb) which is near the innermost stable orbit around the black hole.

以上述的这些性质和活动星系核标准模型为基础，我们证明了这两种方法所得的黑洞质量Mσ和MH之间的系统差异是因为Mσ描述的是宽发射线区的黑洞质量，而MH描述的是黑洞周围在最内层轨道附近的连续发射区的质量。

We demonstrate that the surface gravity of a Kerr-Newman black hole can not be reduced to zero in a finite sequence of physical interactions.

结果表明，与前人计算标量场的情况一样，对于Kerr-Newman黑洞要得到不发散的结果，也需要选取径向和角向两个截断因子ε和δ。

It plays an important role in particle physics, fluid mechanics, electromagnetism as well as in the theory of black hole.

无论在粒子物理，流体力学，电磁场，还是黑洞理论中，它都发挥了一定的作用。

I am standing there in the black hole which is right outside of Galactic Centre.

我站在黑洞是正确的银河系中心外面有。

Is the universe black hole reflection Gamma ray and Earth's resonance frequency is same, with solar radiation dual function.

就是宇宙黑洞反射的伽马射线和地球的谐振频率相同，和太阳辐射的双重作用。

We may be able to escape the black hole's gravitational field.

我们也许能逃出黑洞的引力场。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。