喷墨过程之热发泡

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< style="TEXT-INDENT: 2em"><B>喷墨过程</B>
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< align=center>初始阶段</P>
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<P align=center>在接受指令后电阻加热，液体被立即蒸发形成蒸汽泡。</P>
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<P align=center>蒸汽泡增至最大，使墨水自喷嘴喷出。</P>
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7 W" s* B% ~5 j/ b9 N. l<P align=center>蒸汽泡破碎，喷嘴恢复至初始状态。</P>