Sony Corporation and NTT DOCOMO, Inc have agreed to form a Joint Venture Company to develop new services based on mobile phones equipped with Sonys contactless IC Card technology Felica(R).
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【简答题】下列哪项 不是 代谢性酸中毒时的变化 A .AG增大 B.血钾浓度升高 C .血钙浓度降低 D.AB降低 E .PaCO 2 降低