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shielding/
ʃɪldɪŋ
'ʃɪːldɪŋ
/
1.
遮罩 采用在一点接地的完全金属遮罩来防止由于外部电场在此电路中引起的干扰电流.
2.noun [Atomic Physics] [Metallurgy] [电子]
屏蔽（物）；防护物；防辐射物质