星系

What intrigues many astronomers, however, is the circumnuclear ring around the galaxy center visible just outside the central bar.

然而，令许多天文学家好奇的，是在中心的棒结构之外，还有一个围绕著星系中心的环。

Space flight to other galaxies becomes more cogitable.

到其它星系做太空飞行是可想象的。

The VLA has been used to discover water on planet Mercury, radio-bright coronae around ordinary stars, micro-quasars in our Galaxy, gravitationally-induced Einstein rings around distant galaxies, and radio counterparts to cosmologically distant gamma-ray bursts.

科学家已藉由VLA发现水星上的水、正常恒星周围会辐射出明亮电波的日冕、银河系中的微类星体、遥远星系周围经重力作用产生的爱因斯坦环、以及遥远伽玛线爆发的电波同位对照影像。

When the Corellians launched a counterstrike at the show of force, full scale galactic war once again loomed.

当科瑞拉人在演习时发起了一次罢工时，星系再一次被全面战争的阴影所笼罩。

Using Hubble Space Telescope to study the dimmest stars in the cluster , astronomers uncovered three different age groups .

用美国国家航空和航天管理局的哈勃空间望远镜来研究星系里的黯淡恒星，天文学家揭露了三个不同年龄组。

Using NASA s Hubble Space Telescope to study the dimmest stars in the cluster astronomers uncovered three different age groups .

用美国国家航空和航天管理局的哈勃空间望远镜来研究星系里的黯淡恒星天文学家揭露了三个不同年龄组。

The Galactic Records shows that the first extraterrestrial race to arrive on Earth was the Draconian Federation from the Alpha Draconis star system, but they failed in the attempt to shift the Earth's eco-system from oxygen-based into hydrogen-based, so they left and later a different fraction of the Draconian A11iance came back to set-up the Lemurian collective in cooperation with other two races from the Alpha Canis and Taurus constellations.

银河记录里显示，第一个到达地球的地外种族是来自Alpha Draconis星系的联盟。但是它们没有能够将地球的生态系统从氧气星球转化成氢气星球，所以他们离开了，之后一部分又返回与另两个种族Alpha Canis 和金牛座，一起建立了姆文明Lemurian。

The Galactic Records shows that the first extraterrestrial race to arrive on Earth was the Draconian Federation from the Alpha Draconis star system, but they failed in the attempt to shift the Earth's eco-system from oxygen-based into hydrogen-based, so they left and later a different fraction of the Draconian A1liance came back to set-up the Lemurian collective in cooperation with other two races from the Alpha Canis and Taurus constellations.

银河记录里显示，第一个到达地球的地外种族是来自Alpha Draconis星系的联盟。但是它们没有能够将地球的生态系统从氧气星球转化成氢气星球，所以他们离开了，之后一部分又返回与另两个种族Alpha Canis 和金牛座，一起建立了姆文明Lemurian。

TheGalactic Records shows that the first extraterrestrial race to arriveon Earth was the Draconian Federation from the Alpha Draconis starsystem, but they failed in the attempt to shift the Earth's eco-systemfrom oxygen-based into hydrogen-based, so they left and later adifferent fraction of the Draconian Alliance came back to set-up theLemurian collective in cooperation with other two races from the AlphaCanis and Taurus constellations.

银河记录里显示，第一个到达地球的地外种族是来自AlphaDraconis星系的联盟。但是它们没有能够将地球的生态系统从氧气星球转化成氢气星球，所以他们离开了，之后一部分又返回与另两个种族AlphaCanis和金牛座，一起建立了姆文明Lemurian。

But researchers with the Hi-Res detector in Dugway, Utah, saw only two 100-EeV rays, about as many as expected from far-off sources.

但是位于Utah洲的Hi-Res探测器只观测到两条这样的宇宙射线，理论上这样的射线应来自遥远星系。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。