The hard X-rays more readily penetrate dust and gas clouds in merging galaxies and reveal the presence of emission from the active black holes.
活跃黑洞所发出的硬X射线辐射，可轻易穿透合并星系的尘埃和气体云，因此我们得以见到这些辐射。
Now younger black women are extremely active, to the surprise and amazement and dismay of men their own age.
如今的年轻黑人女性是非常的活跃，令到她们那些同时代的男性惊诧不已，自愧不如。
So they were doubly oppressed.Now younger black women are extremely active, to the surprise and amazement and dismay of men their own age.
如今的年轻黑人女性是非常的活跃，令到她们那些同时代的男性惊诧不已，自愧不如。
So they were doubly oppressed. Now younger black women are extremely active, to the surprise and amazement and dismay of men their own age.
如今的年轻黑人女性是非常的活跃，令到她们那些同时代的男性惊诧不已，自愧不如。
Active galaxies give off bright radiation from their cores, where gas heats up as it is compressed into a swirling accretion disk encircling the black hole.
活动星系从它们的核部发出明亮的光芒，在那里，气体被加热并压缩成一个漩涡状的圆盘，漩涡的中心便是黑洞。
Quasars are the very active centers of galaxies though to surround the central supermassive black hole.
类星体是星系中最活跃的中心，尽管他们围绕着中心特大质量黑洞。
In the other galaxies, the supermassive black holes are less active, and the star-making process is evident.
在其他黑洞活动比较少的星系中，新的星体的形成过程是很明显的。
Simulations have found that black holes and galaxies grow together. Some observations even suggested that galaxies with active galactic nuclei were slightly distorted, a sign of a recent collision.
仿真的结果表明，黑洞是和星系一同成长的，一些观测结果甚至显示一些含有活动星系核的星系有轻微的扭曲，这是近期发生碰撞的标志。
They also didn't compare active galaxies to those with quiet black holes.
它们也没有把活动星系同那些黑洞活动相对平静的星系作比较。
Properties in green and black tea called antioxidants are thought to be active agents against skin cancer.
绿茶和红茶里所含的所谓的抗氧化剂被认为是对抗皮肤癌的活性成分。
They selected about 100 galaxies containing active supermassive black holes.
他们挑选了大约100个含有黑洞的星系。
Most galaxies are like that, as it happens, but there are a few rougher neighborhoods where the black holes cause their share of mayhem in the form of active galactic nuclei (AGNs).
大部分星系都是如此，但有一些粗暴的邻居的黑洞让它们以活动星系核(agn)的形式对外散布伤害。
They behave as scaled-down versions of much more massive black holes that are at the cores of extremely active galaxies, called quasars.
它们的表现可以极端活跃星系（称为类星体）中心的大型黑洞作为参照。
Finding and studying merging black holes has become a very active field of research in astrophysics.
探索研究合并黑洞已经成为天文学界的一个热门领域。
Black bears are active for this fight for the ready.
黑熊也在为这场生死决斗积极的准备着。
It is because that the particle size of acetylene black is smaller than that of graphite, it is easy to disperse well among active material.
这是因为乙炔黑的粒度比石墨小，比表面积相对更大，能很好地分散在活性物质之间。
For example, if a JVM restarted during a Black Friday sales event, it becomes active in a farm handling a peak load for the year.
例如，如果在BlackFriday销售活动中重启一个JVM，那么它将在处理全年最大负荷的We b场中激活。
In just that tiny region, WISE found about 130 glowing black holes, or active galactic nuclei.
在这块微小的区域，智慧号发现了130个发光的黑洞或活动星系核。
The existence of black holes in the universe is well supported by astronomical observation, particularly from studying supernovae and X-ray emissions from active galactic nuclei.
天文学观察很好地支持了宇宙中黑洞存在，特别从研究来自活跃的银河核心超新星和X光辐射。
The present study aimed at exploring the effect of Taihe Black-bone silky fowl active peptides on the proliferation of bone marrow cells from mice.
本文旨在研究泰和乌骨鸡活性肽对小鼠骨髓细胞的增殖作用。
The optimum active composition and preparing process was obtained by treating naphthol green B and eriochrome black T wastewater.
通过对萘酚绿和铬黑T两种废水的处理实验研究寻求最佳的活性组分和制备工艺。
Our Black Pepper oil is steam distilled - steam is used to vaporize the oils and active ingredients, so they can be extracted and condensed.
我们的黑胡椒油蒸汽蒸馏-蒸汽用于蒸发的油和活性成分，因此它们可以被提取和浓缩。
For active or direct red, dark brown, black, Department of fixing the role is particularly prominent.
对活性或直接大红、深棕、黑色系固色作用尤为突出。
He is 33 years old. He is a man with short black hair. He is active.
他33岁。他是一个有这一头黑色短发的男人。
He is 33 years old. He is a man with short black hair. He is active.
他33岁。他是一个有这一头黑色短发的男人。
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