但最好的事情莫过于他们不必真的制造出中子简并物质本身，只要把一些锂- 6气体冷却到接近绝对零度，然后把它们抓到激光阱并使之振动即可。
But the best thing is that they don't have to actually create neutron degenerate matter itself, just cool some lithium-6 gas to nearly absolute zero, grab it inside a laser trap and make it wobble.
一场末冬之雪使当地温度骤降，预计他们将在零度以下中度过漫漫长夜了，这可真是祸不单行。
A late-winter snowfall is bringing misery of its own, with temperatures dropping and expected to stay below freezing overnight.
要提高开关频率可采用使开关损耗为零的方法，使之只受器件的固有参数限制。
Zero switching loss can be used to make it affected only by inherent characters of devices.
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