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。
The air around the particle heats up, but the hollow center of the beam stays cool.
粒子周围的空气受热,但光束的空心部分仍然保持原来的温度。
It is cool to see the head tube, seat-BB beam and rear wheel as 3 free-floating components held in position by a plywood sandwich.
这是冷静地看到,头管,座椅一B B梁和后轮为3自由浮动举行的组成部分的立场,一个胶合板三明治。
It is cool to see the head tube, seat-BB beam and rear wheel as 3 free-floating components held in position by a plywood sandwich.
这是冷静地看到,头管,座椅一B B梁和后轮为3自由浮动举行的组成部分的立场,一个胶合板三明治。
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