这是因为它依赖于一个名为约瑟夫森结的超导装置产生量子比特，这种被特别扭曲的电子只有在低温下才稳定。
This is because it relies on a superconducting device called a Josephson junction to produce the qubits, in the form of specially tweaked electrons that are stable only at such low temperatures.
下行风除了强烈和稳定，还具有低温的特点，这股寒流风吹过海面之后，在那些已形成海冰被吹出海域的地方，新的海冰就形成了。
Besides being steady and strong, downslope winds can also be cold, and the frigid wind over the ocean surface has helped form fresh sea ice in areas where older ice was blown out to sea.
当你降低温度时，或者在某些情况下对材料施加压力或施加磁场，这个系统会试图变成一种更稳定的其他状态。
When you lower the temperature, or in some cases stress the material or impose a magnetic field, the system tries to reach a different state that is more stable.
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