When the cavity of steam with fluid comes into high-pressure area, the steam in the cavity at once coagulates and vacuole crumbles and fall.

 
  • 當蒸汽空穴隨著(zhù)液流進(jìn)入高壓區,空穴內的蒸汽頓時(shí)凝結,空泡潰滅,隨之產(chǎn)生高壓、高溫、放電及發(fā)光現象。
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