查询词典 nebula

NGC 3372, known as the Great Nebula in Carina , is home to massive stars and changing nebula.

NGC 3372，被称为船底座大星云，拥有众多质量巨大的恒星，不断改变着星云。

The Carina Nebula is a large bright nebula that surrounds several clusters of stars.

船底座星云是一个巨大明亮的被一些恒星包围着的星云。

To the left of the Horsehead Nebula, visible as the small dark indentation near the image top, is the photogenic Flame Nebula.

在左侧的马头星云，靠近图像的顶部，可见小而黑暗的锯齿状物，那便是上镜的火焰星云。

M78 appears above only as it was 1600 years ago, however, because that is how long it takes light to go from there to here. M78 belongs to the larger Orion Molecular Cloud Complex that contains the Great Nebula in Orion and the Horsehead Nebula.

上面影像中看到的M78是1600年前的景象，因为它发出的光需要经过那么长的时间才能到达地球。M78属于猎户座复杂大分子云的一部分，而猎户座大星云和马头星云也包含在其中。

Explanation: Adrift 1,500 light-years away in one of the night sky's most recognizable constellations, the glowing Orion Nebula and the dark Horsehead Nebula are contrasting cosmic vistas.

nbsp；说明：在夜空中的大多数可见的星座中，漂泊在1500光年之外的灼热的猎户座大星云和马头暗星云是宇宙中的一个对比。

Adrift 1,500 light-years away in one of the night sky's most recognizable constellations , the glowing Orion Nebula and the dark Horsehead Nebula are contrasting cosmic vistas.

离我们1，500光年远，位在夜空最易辨认星座之一内的猎户座大星云和马头星云，是一组对比鲜明的宇宙景点。

Explanation: Adrift 1,500 light-years away in one of the night sky's most recognizable constellations, the glowing Orion Nebula and the dark Horsehead Nebula are contrasting cosmic vistas.

说明： 离我们1，500光年远，位在夜空最易辨认星座之一内的明亮猎户座大星云和黝黑马头星云，是一组对比鲜明的宇宙景点。

An emission nebula that contains much dust, the Keyhole Nebula is roughly 9,000 light years distant.

钥匙洞星云是一个包含有大量星际尘埃的辐射星云，距离地球大约9000光年。

Officially designated NGC 3324, the Keyhole Nebula is a smaller region superposed on the larger Eta Carina Nebula.

他正式的编号为NGC3324。钥匙洞星云是叠在较大的Eta Carina星云上的小星云。

Previously unseen details of a mysterious, complex structure within the Carina Nebula (NGC 3372) are revealed by this image of the 'Keyhole Nebula,' obtained with the Hubble Space Telescope.

哈 勃空间望远镜使我们通过这张钥匙洞星云的图片看见前所未见的细节--神秘的船底座星云（NGC 3372）的复杂结构。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。