Mar 30th
RC:
文章结构:
P1-S和他的同事挑战Quasars内部运作的旧观点,提出中心结合体的新革命模型
天文学家S有一项针对Quasar核心物质的新研究,挑战了传统观点
P2-S主要研究Q09,她很特别。
S的研究对象和方法
P3-jet formation region的发现→rotating supermassive compact
object→presence of an internally anchored magnetic field
最重要的发现是jet formation regions,说明了quasar的核心有个磁场
P4-Quasar的周围结构也证明内部磁场存在
P5-S和他同事提出新观点:磁性存在于Q/supermassive compact
object内部,而不仅仅是accretion disk的一部分(Magnetospheric…)
根据以上发现,S提出一项挑战传统理论的新理论:quasar的核心是一个巨大紧凑物质的磁场,不只是accretion disk的一部分。挑战了传统理论认为quasar的核心是黑洞
P6-他们的观点将颠覆之前按对Q革新和其内部的认知,尽管还未被证实但是对黑洞的本制提出了新的假想。
我的答案:CAAE ABAC
正确答案:CCEE CAAC
2.细节题
This theory challenges the conventional understanding of black holes and suggests that the central object may have properties more akin to a highly redshifted, spinning magnetic dipole.
3.细节题
• One of the most significant findings was the location of the jet formation regions….This observation suggests that the jets are powered by reconnecting magnetic field lines anchored to the rotating supermassive compact object, a phenomenon that requires the presence of an internally anchored magnetic field.
• Further evidence for the importance of this magnetic field can be found in the surrounding structures of the quasar.
5.细节题
The inner region appears to have been swept clean of material, while the inner edge of the accretion disk glows brightly due to the "magnetic propeller effect" caused by the swirling internal magnetic field.
6.概括推断题:What is the main implication主要意义 of Schild's research for the understanding of black holes?
the magnetic field is intrinsic to the quasar's central, supermassive compact object, rather than merely being part of the accretion disk. This theory challenges the conventional understanding of black holes and suggests that the central object may have properties特性 more akin类似于 to a highly redshifted, spinning magnetic dipole.
RC: 天文物理学类的文章一直是痛点 做题速度明显放慢
new light on the inner workings of Q and it challenged conventional theories
experiment subject and details
location of the jet from regions
magnetic field and surrunding structures of the Q
magnetic field is intrinsic to Q's center
significance of the new findings
CEEEC CAC
CR:B A
DI: CBACB CDCCB
1.C,研究的是Q的Core。
2.C,第五段This theory challenges the conventional understanding of black holes
3.E,第二三段。
4.E,第二段。
5.C,第四段最后一句。
6.A,挑战黑洞理论。
7.A,第五段。
8.C,最后一段。