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黄铜管和不锈钢管经高能注入氮离子后均实现了水蒸汽的珠状凝结．实验显示：水蒸汽在这两种水平放置的管外的凝结放热系数较之相同条件下蒸汽在各自对照管外的凝结放热系数都有显著的提高
Brass and stainless steel tube after the high-energy nitrogen ions were injected into the water to achieve a bead-like condensation. The experimental results show that the condensation heat release coefficient of water vapor outside these two levels is significantly higher than that under the same conditions