NAK
英[]
美[]
- abbr. （电传等的）否定应答（negative acknowledge）
- n. 钠钾共晶合金
双语例句
- 1. Suppressing redundant NAK can effectually avoid the network congestion.
- 抑制冗余NAK能有效地避免拥塞出现。
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- 2. The Soviet RORSAT radar satellites were powered by a NaK-cooled reactor. Apart from the wide liquid temperature range, NaK has a very low vapor pressure, important in the vacuum of space.
- 相当大的温度范围内仍然是液态，此外，钾钠合金蒸气压非常低，这一点在真空条件下显得尤为重要。
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- 3. The Soviet RORSAT radar satellites were powered by a NaK-cooled reactor. Apart from the wide liquid temperature range, NaK has a very low vapor pressure, important in the vacuum of space.
- 相当大的温度范围内仍然是液态，此外，钾钠合金蒸气压非常低，这一点在真空条件下显得尤为重要。
youdao
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