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Results:
negative acknowledgement : 1）【通信】否定応答;略:NAK
negative reinforcement : 1）負の強化
negative pole : 1）（磁石の）陰極
negative selection : 1）ネガティブ選択 2）ネガティブセレクション
negative charge : 1）負電荷 2）陰電荷
negative colloid : 1）負コロイド
negative cooperativity : 1）負の協同性
negative wave : 1）陰性波
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negative acknowledgement

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