查询词典 nebula

Cataloged as NGC 2359, the nebula is located about 15,000 light-years away in the constellation Canis Major.

这块被编录为NGC 2359的星云，位于大犬座内，距离我们大约有1.5万光年远。

The familiar eyeball shape of the Helix Nebula shows only two dimensions of this complex celestial body.

熟悉的眼球形状的螺旋星云显示只有两个层面对这一复杂的天体。

The nebula is located 6,500 light-years from Earth in the direction of the constellation Centaurus.

星云位于半人马座，离我们约6500光年。

Of the great nebula called Andromeda. Cepheid variable stars are stars whose brightness changes at

被称为瑟福尔的可变恒星的亮度都是在一个很有规律的时段里改变。

The general shape of the average nebula is that of a thin circular disk somewhat thick in the center.

星云最常见的形状是中间较厚边缘较薄的圆盘。

The g eral shape of the average nebula is that of a thin circular disk somewhat thick in the center.

星云最常见的形状是中间较厚边缘较薄的圆盘。

This close-up view shows a portion of otherwise faint emission nebula IC 410 in striking false-colors.

这幅动人心弦的假色照片，是昏暗发射星云IC 410部份区域的特写影像。

Explanation: This close-up view shows a portion of otherwise faint emission nebula IC 410 in striking false-colors.

说明：这张特写假色照片中显示了IC410昏暗发散星云的一部分。

Looking skyward along the Milky Way's arc from the left are Alpha and Beta Centauri, the Coalsack, the Southern Cross, and the Carina Nebula.

朝天空看，循着银河的亮弧，从左边半人马α和β，至煤袋星云，南十字，船底星云。

But this view sweeps farther to the east and north detailing subtler cosmic clouds of gas and dust scattered through the fertile, nebula rich region.

但是这张影像从东到北扫过了更远的区域，细致的宇宙气体尘埃云分散在星云富集的区域内。

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％。