超大质量黑洞,supermassive black hole
1)supermassive black hole超大质量黑洞
1.Asupermassive black hole at the center of the Milky Way;银河系中心超大质量黑洞
2.There is compelling evidence that the extremely compact non-thermal radio source at the center of our Milky Way Galaxy, Sagittarius A* ( Sgr A*), is a best knownsupermassive black hole candidate with a dark mass of 4 million solar masses.位于银河系中央的极其致密的非热射电源SagittariusA*(SgrA*),被公认为是最佳的超大质量黑洞候选体,其质量约为400万个太阳质量。
英文短句/例句
1.Did supermassive black holes need a helping hand to grow to be so big?超大质量黑洞的形成是否须藉助于外力？
2.Progress in Research on the Variability of Sgr A*银河系中心超大质量黑洞Sgr A*的光变研究进展
3.These dormant supermassive black holes have indeed been detected through their gravitational influence.我们已经透过重力影响，侦测到蛰伏的超大质量黑洞。
4.This research suggests that not all supermassive black holes were formed in the quasar era.这些研究暗示，并非所有超大质量黑洞都是在类星体时代形成。
5.Previously, only the supermassive black hole there was thought to be able to produce these "hypervelocity" stars.先前仅仅只认为超大质量黑洞才能制造这些高速恒星。
6.To the telescopes of the day, a tight knot of young stars and supernova debris would look just like a supermassive black hole.因为对当时的望远镜而言，一群紧密的年轻恒星和超新星破片，看起来就像是颗超大质量黑洞。
7.Sagittarius A is now agreed to be the most plausible candidate for the location of a supermassive black hole at the center of the Milky Way galaxy.现在同意人马座A是银河系中心超大质量黑洞位置的最有可能的候选者。
8.The supermassive black holes that are still active, however, do not exhibit the same behavioral patterns as the distant quasars.但是，目前仍活跃的超大质量黑洞，其行为模式与遥远的类星体并不相同。
9.Although today nearly all attribute AGNs to supermassive black holes, the situation was not so clear as recently as15 years ago.虽然现今几乎所有的证据都指向了超大质量黑洞，但是在前却还是浑沌不明。
10.Van den Bosch is particularly intrigued by the formation of disk galaxies and of massive black holes in galactic centers.范登柏希特别著迷于盘形星系与星系中心超大质量黑洞的形成过程。
11.When this matter fails onto the neutron star or black hole, a large amount of energy is released.当这些物质降落到中子星或黑洞上时，会释放出大量的能量。
12.Black Hole Seen Ripping Star Apart超大黑洞引力无穷 恒星不幸惨遭分身
13.On the other hand, galaxy-mass black holes are found in Active Galactic Nuclei (AGN).另一种有星系质量大小的黑洞常发现存在于活跃的星系核心（AGN）。
14.These are thought to have the mass of about 10 to 100 billion Suns.这些黑洞的质量被认为有100亿－1000亿个太阳那么大。
15.The black hole could then grow even stronger (from the star"s mass) as to possibly absorb another.吸收了恒星质量之后，黑洞进一步膨大，并有可能吞噬下一颗恒星。
16.Black holes are the evolutionary endpoints of stars at least 10 to 15 times as massive as the Sun.黑洞是恒星演化的终点，这些恒星的质量通常有10－15个太阳大
17.The Vision Scope?Mass of the Cosmos and Black Hole,Planck Particle;宇宙与黑洞的视界、质量,Planck粒子
18.The mass of one of these suppressive black holes has recently been measured using radio astronomy.对于这些有着巨大质量的黑洞，最近可利用射电天文学来测量它们的质量。
相关短句/例句
massive black hole大质量黑洞
3)supermassive black hole特大质量黑洞
4)Black hole mass黑洞质量
1.The single black hole-accretion disk precession model or disk-driven precession model is discussed carefully; Two correlations have been raised and sustained by observational values, which are precession period - absolute magnitude correlation and black hole mass - precession cone semi-angle correlation; A comparison between disk-driven bl.着重论述了单黑洞—吸积盘进动模型或盘致进动模型;提出两个关系,即进动周期—绝对星等的关系和黑洞质量—进动锥角的关系;并对盘致黑洞进动和双黑洞之测地进动做了适当的比较,意在查看在一定的情况下,哪一种进动模型起主要作用。
5)intermediate-mass black holes中等质量黑洞
1.Dark mini-halos, micro-halos andintermediate-mass black holes in the solar neighborhood;太阳邻域的小型及微型暗晕和中等质量黑洞
6)mass formula of black hole黑洞质量公式
延伸阅读
卵巢癌的大剂量和超大剂量化疗卵巢癌的大剂量和超大剂量化疗此法系指把化疗的剂量强度提高到一个新的“极限”。主要的理论根据是目前的化疗可达到3～4个对数杀灭，已接近完全杀灭，如再增加几个对数杀灭，就有可能对许多病人达到治愈的疗效。超大剂量化疗则可获得5～7个对数杀灭，并对部分耐药肿瘤细胞有效。在卵巢癌超大剂量化疗时，可增加到第3剂量级，如卡铂为1200～1500mg/m2，环磷酰胺3.5～4.0g/m2，在这样大的剂量时，病人的骨髓抑制毒性很严重，需要支持治疗。支持疗法有①自身骨髓移植；②自身外周血造血干细胞移植和③促粒细胞生长因子应用。目前较易被人接受并且较易施行的支持疗法是自身外周血造血干细胞移植和促粒细胞生长因子的使用。大剂量化疗时，化疗药是常规用药量的2～3倍，骨髓抑制毒性的支持疗法常为促粒细胞生长因子治疗。超大剂量化疗时，化疗药是常规用药量的4～5倍，而骨髓抑制毒性的支持疗法是自身外周血造血干细胞移植和促粒细胞生长因子的联合使用。
