同时，引入质量守恒方程，得出弹体的比例尺度换算关系。
The relation of scale conversion is gotten by use of the mass conservation equation.
在更大的比例尺度上，我们太阳系相对于银河系的位置关系也是至关重要的。杰克的话。
On a larger scale, the position of our solar system in relation to our galaxy is also of vital importance. Jake's words again.
在更大的比例尺度上，我们太阳系相对于银河系的位置关系也是至关重要的。杰克的话。
On a larger scale, the position of our solar system in relation to our galaxy is also of vital importance. Jake's words again.
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