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电子注聚焦
释
uniform field focusing
均匀场聚焦
使电子注内空间电荷发散力、离心力和磁聚焦力之间达到平衡,使电子注没有波动或波动很小的电子注聚焦方法。
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indometacin
indomethacin
indomethacin; indocin; argun; infrocin; indomethine; indometacin
indomethine
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Indonesia Morowali Industrial Park
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indoor air design conditions
indoor air environment
indoor air environment design methods
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indoor air purification
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