Galactic nucleus是什么意思

网络释义

用法例句

Becauses of their intense physical process occurred mainly in their cores, or triggered by the cores,the study of the activities galaxy evolution focused on the evolution of active galactic nucleus(AGNs).

活动星系核(AGNs)是当代天体物理学研究的热门课题之一,活动星系作为星系的一个部分,由于其剧烈物理过程主要发生在其核心,或者是从核心引发出来,因此对活动星系的演化规律研究就集中在对活动星系核AGNs(ActiveGalactic Nucleus)的演化研究上。

The X-ray Emissions of AGNs Based on the Observations From Chandra;

基于Chandra的活动星系核观测

RADIO IMAGES OF EGRET DETECTED AGN;

EGRET检测到的γ射线活动星系核的射电图像

From the Calibration Datastream at MPIfR to the Variability of the AGN;

从MPIfR的校准数据看活动星系核的变化

The Mass Relation between the Black Hole and the Bulge for AGN;

活动星系核中黑洞与核球质量关系研究

Researches on Gamma-ray Emission Mechanism in Active Galactic Nuclei;

活动星系核的伽玛射线辐射机制研究

Investigation of the Absorption in Active Galactic Nuclei Using VLBI;

利用VLBI研究活动星系核中的吸收

Accretion and Jet Physics in Low Luminosity Active Galactic Nuclei;

低光度活动星系核的吸积和喷流研究

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）。

Central Engine and Radio Jets in Radio-loud Active Galactic Nuclei;

射电强活动星系核中央引擎及射电喷流

High Energy Emission of AGNs and Its Extended Regions

活动星系核及其延展区的高能辐射研究

In the same way, ultraviolet photons from accretion disks around white dwarfs and in active galactic nuclei or quasars may also accelerate winds from the disk.

同样地，来自白矮星、跃星系核或类星体吸积盘的紫外光光子，或许也能够加速从圆盘吹出的风。

Where Do the Extra High Energy Cosmic Rays Come From A Model of Active Galactic Nuclei With Magnetic Monopoles

极端超高能宇宙线的天体起源 含磁单极的活动星系核模型

Radio Observational Studies of High Luminosity AGNs and the Dim Galactic Center Object Sgr A～*;

高光度活动星系核和暗弱银心天体Sgr A～*的射电观测研究

Quasars are the highly energetic cores of distant galaxies.

类星体是遥远星系的极为活跃的核心体。

System Structure Research of Core Competence for Star-hotel in China;

我国星级酒店业核心竞争力体系研究

Genetic Relationship of Peach, Plum, Apricot, Mume and Cherry Based on Microsatellite Markers;

基于微卫星标记的核果类果树亲缘关系研究

Key Algorithm of New China Astronomical Position System;

中国区域新卫星导航定位系统（NCAPS）核心解算算法

Exploration of nuclear power enterprise “STAR” management performance evaluation system;

核电企业星级管理绩效评价体系的探索

Microsatellite DNA analysis of inbred mouse somatic cell nuclear transfer blastocysts

近交系小鼠体细胞核移植囊胚的微卫星DNA鉴定

Light from ordinary stars and galaxies comes largely from atoms powered by thermonuclear reactions in the hearts of stars.

来自一般恒星和星系的光，主要是那些受恒星内部的热核反应所激发的原子发射出的。

At the heart of BMW′s Active Steering system is the planetary gear set incorporated into the steering column.

BMW主动转向系统的核心是内置在方向盘传动轴上的一个行星装置。