在与火箭分离之后，货运飞船将利用自身的助推器进入轨道位置。

After separating from the Ariane, the freighter will use its own thrusters to get to the orbiting outpost.

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上料台架及东西向运输轨道位置，根据现场实际情况可作相应变更调整。

On anticipates that a shelf and a thing is to the transportation track place , The relevant alternation regulation may be do on the basis of the actual situation of field .

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月球的亮度随着轨道位置的变化而变化，在北半球的深冬，月亮会更亮，因为它在天空中更高。

The Moon's brightness varies throughout its annual cycle, during the mid-winter in the northern hemisphere it can appear brighter simply because it is higher in the sky.

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so when we think about what it is that this radial probability distribution is telling us, it's telling us that it is most likely that an electron in a 2 s orbital of hydrogen is six times further away from the nucleus than it is in a 1 s orbital.

我们来讨论一下这个径向概率分布,告诉了我们什么，它告诉我们,对于氢原子２ｓ轨道的电子,最可能位置是１ｓ轨道的６倍。

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