Galactic Chemical Abundance Evolution of Four-kind Fe-peak Element in the Solar Neighborhood

4种Fe峰元素的星系化学演化

The array is now scrutinizing a small, phenomenally powerful object just 11,000 light-years away, a potential black hole in our galactic backyard

该阵列目前正在仔细观测距地球只有11,000光年的一个小的、而从现象上看似乎很亮的天体,它可能是我们银河系后庭院的一个潜在黑洞。

Space environment (natural and artificial)-Galactic cosmic ray model

航天环境(天然的和人工的).银河宇宙射线模型

Study of the Correlations between Core-dominated Parameter and Luminosities for Active Galactic Nuclei

活动星系核的核主导系数与亮度关系研究

Iron Kα and Kβ Lines in Active Galactic Nuclei (AGNs)-Evidence of the Existence of the Cerenkov Line-Like Radiation

活动星系核的铁Kα和铁Kβ发射线-Cerenkov线状辐射的进一步证据

Automated Spectral Classification of Broad-line and Narrow-line Active Galactic Nuclei Based on K-Nearest Neighbour

基于K近邻方法的窄线与宽线活动星系核的自动光谱分类

Some celestial bodies similar to galactic nebulas but without any luminosity sometimes reveal their presence as dark patches obscuring the light of stars beyond them.

某些与银河星云相似但不发光的天体,有时看来象块黑色补丁,遮住了周围的星光。

Other notable craft in this series include Explorer 38 (1968), which measured galactic radio sources and studied low radio frequencies in space, and Explorer 53, which investigated X-ray and gamma-ray sources within and beyond the Milky Way Galaxy.

其它一些有名的有︰"探险家38号",它测量了银河无线电源并研究太空低频;"探险家53号",它被送往探测银河星系内外的X射线及γ射线源。

The Influence of Velocity Distribution and Thickness Effect of Galactic Disk on the z-Distribution of Normal Pulsars

速度分布和银盘厚度效应对正常脉冲星Z向分布的影响

Astronomers usually assume that interstellar dust is closely confined to the galactic plane

天文学家通常认为,恒星际星尘都是紧靠着银河平面的。

the galactic circle [system]

银河圈, 银河系

extra- galactic systems

银河外面的星系.

the galactic system (circle)

银河系(圈).

The galactic center is a rich and complex source of infrared radiation in which interesting phenomena occur in great variety

银河系中心是一个红外辐射丰富和结构复杂的源,在那里发生着各种各样的有趣现象。

galactic nebulas are masses of diffuse material within our galaxy

银河星云是我们星系中的一团团弥散物。

At the sides of the well the magnetic field lines are quite high and rise steeply above the galactic plane

在井的四边,磁力线相当高,并急剧地升到银道面以上。

At the current epoch in galactic history, star formation appears to take place in dark-cloud complexes

在星系发展的现阶段,恒星的形成看来是在暗云复合体内进行的。

This prequel is set in a time when the Galactic Republic is on the wane and its leaders are being forced to kneel to the brutal market forces of the Trade Federation which has blocked shipping lines to the planet Naboo

这部前传所描述的故事发生在“银河共和国”趋于衰落的时候,它的首脑被胁迫向“贸易联盟”残酷无情的市场军队屈服,这个联盟阻断了所有到达“奈布”星球的航线。

The star to be moving rapidly, perhaps in an orbit around the densely concentrated stars of the galactic nucleus

这颗星看来正在以高速运动着,其运动轨道大概就围绕着由高度密集的恒星所构成的银河系核心。

||1:That, at least, is the theory.||2:But the skycrane has never been used before, and there is plenty else that could go wrong.||3:Indeed, Mars has something of a reputation for destroying spacecraft.||4:Around half the missions sent there since the first Soviet attempts in 1960 have failed to arrive.||5:A conversation on the subject in 1964, between a journalist and John Casani, a NASA scientist, spawned the idea of a Great Galactic Ghoul, a malevolent creature that prowls the space-lanes between Earth and Mars, dining on unfortunate spacecraft.

||1:但这毕竟是从理论角度而言的。||2:"空中起重机"从未使用过，在实际中还可能出现诸多其它差错。||3:事实上，火星也充当了不少航天器破坏者的角色。||4:自1960年前苏联第一次向火星发射航天器以来，有半数左右的火星探测任务遭遇失败而无法到达火星。||5:1964年，一名记者与美国宇航局科学家约翰·卡斯尼对此问题曾有过探讨，他们构想出一种邪恶的生物——银河系食尸鬼，它穿梭于地球与火星之间，运气不佳的航天器就会变成它的口中之食。

||1:Federal air-accident investigators began looking into what caused a spaceplane owned by Virgin Galactic to explode over theMojave desert during a test flight, killing one pilot.||2:The accident is a setback for the burgeoning private space industry.||3:Virgin Galactic had been hoping to take rich tourists to the edge of space in the aircraft perhaps as early as next year.||4:Sir Richard Branson, its founder, promised to keep the project going and build a second spaceplane.||5:He had planned to be aboard the inaugural passenger flight.

||1:维珍银河航空公司旗下的一架飞船，在测试飞行中于莫哈维沙漠上空发生爆炸，导致一名飞行员死亡。||2:联邦航空事故调查员已对此展开调查。||3:此次事故给热火朝天的私人太空飞行产业浇了盆凉水。维珍银河航空公司本来争取在明年将富翁级别的乘客送往太空边缘。||4:公司创始人理查德·布兰森爵士承诺，将建造第二艘太空船以继续该项目。||5:布兰森曾计划亲自参与首次太空游览。

1:Neither firm will start refitting its spacecraft, a process expected to take around three years, until it has sold all the seats on its maiden flights (two for Space Adventures, three for Excalibur Almaz).||The companies are marketing their lunar missions to the same high-tech entrepreneurs and ultra-rich thrill-seekers who have snapped up tourist visits to the ISS and suborbital joyrides-long planned, but yet to fly-with firms such as Virgin Galactic .||

1:这一计划预计需要三年的时间，两个公司都将不重新修理飞船知道其卖掉所有的处女飞行的座位（两个太空研究者，三个旅行者），两公司想类似的高科技公司和富有刺激性的富人们宣传市场，这些人把计划很长时间但是没有实施的去国际空间站和轨道兜风的旅游票一抢而空比如Virgin Galactic公司。

||1: That, at least, is the theory. ||2: But the skycrane has never been used before, and there is plenty else that could go wrong. ||3: Indeed, Mars has something of a reputation for destroying spacecraft. Around half the missions sent there since the first Soviet attempts in 1960 have failed to arrive. ||4: A conversation on the subject in 1964, between a journalist and John Casani, a NASA scientist, spawned the idea of a Great Galactic Ghoul, a malevolent creature that prowls the space-lanes between Earth and Mars, dining on unfortunate spacecraft.

||1:这至少还是理论。||2:除"天空起重机"从未用过外，可能出岔子的地方还有很多。||3:火星有着宇宙飞船毁灭者的名声，自1960年苏联第一次尝试以来，约一半的登陆任务已经失败。||4:1964年，NASA科学家约翰·卡萨尼与一名记者就这个问题有过一次对话，并得出了"星系食尸鬼"的概念——一个险恶的、徘徊在地球与火星之间航线的、以不幸的宇宙飞船为食的家伙。

It could pass for something out of Fireball XL5 or Supercar—though it also resembles Virgin Galactic 's SpaceShipTwo which will, Virgin hopes, soon be taking paying passengers to the edge of space.

可以认为其构想来自于《雷霆机五号》或《飞天神车》----不过它也有点像维珍银河公司的太空船二号，维珍公司希望其很快便能载着付费乘客到达太空的边缘。

"There is no 'galactic alignment' in 2012, " he said, "or at least nothing out of the ordinary. "

“2012年不会有‘星系连线’出现，”他说，“至少是没有什么不寻常的事情会发生。”

The Sloan Great Wall, a vast galactic filament, is the largest known structure in the Universe.

“斯隆长城”是一条巨大的丝状体，是目前宇宙中已知的最大的结构。

WorldWide Telescope, Microsoft's galactic version of Google Earth, has been steadily increasing its fidelity ever since it launched in 2008.

“微软世界望远镜”（WorldWideTelescope），微软的“谷歌地球”（GoogleEarth）银河版，自2008年发布以来其保真性保持平稳增长。

Abu Dhabi's Aabar Investments said it would pay $280m for a 32% stake in Virgin Galactic , Sir Richard Branson's space-tourism venture.

阿布扎比酋长国的Aabar投资公司表示，它将以2.8亿购买理查德布兰森先生的太空旅游公司——维珍银河公司——32%的股份。

Echuu survived in hiding through the Galactic Empire's Great Jedi Purge.

艾丘岛在隐居，因此在银河帝国的绝地大宰杀中幸免于死。

looking for habitable worlds in Earth's own galactic neighbourhood.

并在地球自己的银河系邻居里寻找宜居行星

galactic net

巨网

galactic wind

星系风

galactic field

星系场

galactic bulge

星系核球

galactic space

星系空间

galactic noise

星系射电干扰

galactic nucleus

星系核

galactic dynamics

星系动力学

galactic rotation

星系自转

North Galactic Cap

北银冠

South Galactic Cap

南银冠

pre-galactic cloud

前星系云

galactic structure

星系结构

galactic supernova

银道超新星

South Galactic Pole

南银极

North Galactic Pole

北银极

galactic anticenter

反银心方向

galactic anticenter

反银心

extra-galactic nebula

河外星云

active galactic nucleus

活动星系统