The article exposes present situation and future develop of methanol as substitute fuel oil for gasoline.
阐述了甲醇替代汽油作车用燃料的现状和前景。
The last but not the least, with some thinking on high–heeled shoes'design at present situation and future design.
最后对高跟鞋的设计现状和未来的设计进行了几点思考。
The history, present situation and future of optical frequency standards and optical frequency measurements were presented.
本文综合评述了光频标和光频测量研究的历史、现状和未来。
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