To reach the ground state, physicists had to cool their beams to nearly absolute zero.They also had to make the quanta as large as possible by making a beam stiffer to increase its frequency.
为了实现真正的基态,物理学家不得不将光束冷却到接近绝对零度,他们还要通过使光束保持静止来增大其频率,让量子尺度变得尽可能大。
To reach the ground state, physicists had to cool their beams to nearly absolute zero. They also had to make the quanta as large as possible by making a beam stiffer to increase its frequency.
为了实现真正的基态,物理学家不得不将光束冷却到接近绝对零度,他们还要通过使光束保持静止来增大其频率,让量子尺度变得尽可能大。
If there is no the sun radiation, the ground temperature will quickly reduced to near absolute zero.
如果没有太阳光的照射,地面的温度将会很快地降低到接近绝对零度。
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