In vacuum: PHP heat transport performance was very bad when took the top heat input way.
抽真空条件下: 采取顶部加热方式的实验中,脉动热管传热性能很差.
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On the amount you can replace the coating has a different transport performance of roller.
上光油的涂布量可以通过更换具有不同传输性能的网纹辊来控制.
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