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美元兑阿联酋迪拉姆(USD AED)实时汇率计算器可让您轻松换算任意数量美元至阿联酋迪拉姆。计算基于外汇牌价实时行情数据，只需输入金额，换算结果根据最新汇率实时呈现。

When not working, Scott Abston enjoys spending time at home with his dog, Cheech. Credit: Scott Abston/ORNL, U.S. Dept. of ...

英镑兑美元(GBP USD)实时汇率计算器可让您轻松换算任意数量英镑至美元。计算基于外汇牌价实时行情数据，只需输入金额，换算结果根据最新汇率实时呈现。

MR. N. J. PETCH has found that the α-form of tungsten occurs in sputtered films and deposits, whereas the only previously reported occurrence was in specimens prepared by electrolytic extraction.