这些波动只有少数几个微开尔文（百万分之一度），如下图所示。
These fluctuations were only a few microKelvins, or millionths of a degree, and here's what they look like.
通过改善伤口绷带周围的密封性来减少空气泄漏，佐罗夫西克采用一种手摇抽气机，将抽气机对能量的需要从14瓦削减到80微瓦（1微瓦等于百万分之一瓦）。
By improving the seal around the wound dressing to reduce air leaks, Zurovcik cut the pump's power requirements from about 14 watts to 80 microwatts, which comes from a hand pump.
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