查询词典 spiral

Explanation :Is this a spiral galaxy?

说明： 这是一个螺旋星系吗？

But for a nearby, small spiral galaxy, the star-making party is almost over.

但是一个就在我们附近的小螺旋星系里，恒星生成的过程几乎结束了。

You can have confidence, as we can say,'100% of people think that's a spiral galaxy, so it's really, really spirally', says Lintott.

你完全可以放心，就像我们所说的，如果100%的人都说它是一个螺旋星系，那它肯定就是螺旋星系了。Lintott说到。

What's happening at the center of spiral galaxy NGC 1097?

说明：旋涡星系NGC1097的中心正在发生什么？

This neighboring spiral galaxy appears in our sky as a large hazy patch – bigger than a full moon.

邻近的螺旋星系，在我们的天空里只显示为一个比一轮满月大的模糊斑点。

Note that the shape of the normal-looking spiral galaxy has changed.

请注意，形状正常前瞻性的螺旋星系发生了变化。

This pair of galaxies illuminates the distribution of galactic dust beyond the visible arms of a spiral galaxy.

这两个重叠的星系发出的光照亮了一个螺旋星云的一条可见的旋臂上分布的尘埃。

There are three main types of galaxy :spiral,elliptical,and irregular.

星系有三种主要类型：螺旋形、椭圆形和形状不规则的星系。

Spiral arms in a galaxy are just like that.

直到现在，我们仍然无法推测出是什么引起旋臂中的恒星交通堵塞—我们的引力模型试验也无法解释这一现象。

The above picture of a supernova that occurred in 1994 on the outskirts of a spiral galaxy was taken by one of these collaborations.

上面的影像是一个1994年在旋涡星系外围爆发的超新星，影像是由这些团队之一拍摄到的。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

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镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。