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低温工程的最新进展,如稀释制冷机、帕麦郎丘克(Pomeranchuk)制冷、核去磁制冷的研制成功,使得毫 K(mK)、
Recent advances in cryogenic engineering such as dilution chillers, Pomeranchuk refrigeration, and successful development of nuclear demagnetization refrigeration have resulted in milli-K (mK),