氧化还原滴定曲线电位突跃的大小与()。
A、氧化剂电对条件电位有关
B、还原剂电对条件电位有关
C、氧化剂电对标准电位有关
D、氧化剂与还原剂两电对的条件电位之差有关
参考答案:D
China recently control its waters near the HuangYan Island to prevent Chinese fishing boats from ____in the South China Sea
A.attacking
B.having attacked
C.being attacked
D.having been attacked
能提前很长时间预计到行情的底和顶的分析方法是()。
A.指标类
B.形态类
C.切线类
D.波浪类