查询词典 black hole

Han Solo arrived with his group of so-called star-hoppers: Amaiza, former den-mother of the Black Hole Gang; Jaxxon, a Lepus Carnivorus; Hedji, a quill-throwing Spiner; the delusional "Jedi Knight" Don-Wan Kihotay; and two locals, Jimm the Starkiller Kid and his droid FE-9Q.

汉·索洛带来了他所谓的&星际跳跃者&小队：阿梅扎，前黑洞帮女头领；贾克森，一个食肉兔人；赫吉，一个可以扔羽毛的斯皮纳人；把自己幻想成&绝地武士&的唐—旺·吉诃泰；以及两个当地村民，&星际杀手小子&金姆和他的机器人FE-9Q。

What would happen to the Earth if the Sun were replaced by a black hole of the same mass?

地球会发生什么如果太阳的位置被黑洞取代了？我们那个物理老师的正确选项为什么是nothing呢？

The mass of a black hole is confined to an infinitely small point at its centre, called a singularity.

黑洞所有的质量都处于其中心一个无穷的小点上，我们叫它&奇点&。

As the two researchers went through the new data, they first had to calculate the mass of each black hole.

当着两位科学家检验新发现时，他们首先要计算每个黑洞的质量。

If our Sun were suddenly re placed by a black hole of the same mass, the only thing that would change would be the Earth's temperature .

如果我们的太阳突然被一个质量同样大小的黑洞所代替，惟一被改变的是地球的温度。

A binary system also allows the calculation of the black hole candidate's mass.

这种双星系统同样也能够对黑洞候选体进行质量计算。

In this combined sample, we find a significant correlation between the black hole mass and new-defined radio loudness.

而在加入一个由文献搜索得到的射电宁静活动星系核的样本后，我们发现在新定义的射电噪度的分布中并不明显存在R=10这个界限，同时新定义的射电噪度与黑洞质量之间却存在着强相关关系。

In chapter 3, the entropy of Dirac field in Kerr-Newman black hole is calculated via brick-wall method.

在第四章中，针对brick-wall模型中采用的小质量近似、对数项的舍弃、解释L~3项为远距离真空的贡献等不甚完美之处，提出了薄层模型的brick-wall方法。

Using hundreds of computers, Choptuik and Pretorius calculated the gravitational interactions between the colliding particles and found that a black hole does form if the two particles collide with a total energy of about one-third of the Planck energy, slightly lower than the energy predicted by hoop conjecture, as they report in a paper in press at Physical Review Letters .

肖普提克和普雷托里斯运用了几百台计算机，计算了两个对撞粒子之间的引力作用。他们发现，如果两个粒子对撞的总能量为普朗克能量的大约三分之一，确实可以形成一个黑洞，这个能量比环绕猜测中所预测的稍微低一点。他们在《物理评论快报》杂志纸质版的一篇论文中报道了该发现。

Using hundreds of computers, Choptuik and Pretorius calculated the gravitational interactions between the colliding particles and found that a black hole does form if the two particles collide with a total energy of about one-third of the Planck energy, slightly lower than the energy predicted by hoop conjecture, as they report in a paper in press at Physical Review Letters .

超普图伊科和佛朗斯使用数百台计算机计算碰撞粒子之间的重力的交互作用，他们发现，一旦碰撞粒子的总能量达到&普朗克能量&的三分之一，黑洞就可以形成，比连环推测预言所需要的能量要稍小一点。他们在《物理评论快报》上发表了这一实验结果。，所以容易被曲解为产生了理想的效果。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。