And that's a very rare thing - a real dog's space suit!
这个是非常稀少的东西——一件真正的太空狗宇航服。
Star System Offers Rare Look at Space gravity.
双星系统使我们可以一窥难得一见的空间重力。
NASA image captured from the International Space Station shows rare aurora appearing in red.
NASA国际空间站拍到的一张罕见红色极光照片。
There will be a wide space for the development of the rare earth micro powders.
提出化学共沉淀法在稀土微粉制备中具有广泛的前景。
There will be a wide space for the development of the rare earth micro powders.
提出化学共沉淀法在稀土微粉制备中具有广泛的前景。
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