1、

The "fire" had already been dormant for 400,000 years, yet vapors rising everywhere and crystal clear, boiling hot springs testified to her vitality and power.

火已经休眠40万年了,但遍地升腾的烟雾和清澈滚烫的清泉证明着她的活力和威力。

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2、

The uniform a-Fez() 3 nanoparticle was synthesized directly by forced hydrolysis and boiling reflux of ferric salt with the aid of microwave heating. The influence of composition of various solution on morphology of crystal was also analyzed.

借助微波加热,采用沸腾回流的强迫水解法由三价铁盐直接合成了表面光滑、均匀的α&Fe2O3纳米胶粒,并对微波加热时各种溶液组成对产物晶貌的影响加以分析。

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