用陶土做碗.Form a bowl from clay.就是一种褐色的陶土杯,杯底内画有一只绿色的小青蛙.A brown earthenware mug with a little green frog at the bottom.高温使陶土硬化。Great heat indurates clay....
Objective To optimize the extraction process of galangin from Alpinia officinarum.目的优化从中药高良姜中提取高良姜素工艺研究.Conclusion The optimization of the extraction process of galangin Alpinia is optimized.结论本研究优化了高良姜提取工艺.Supercritical...
Niki's voice provoked a new bout of unreasoning anger.妮基一开口又激起了无名的怒火。At this moment of success I found only an unreasoning sense of futility.在这一成功的时刻我只感到一阵莫名的枉然。They kept their dignity by retreating behind an unreas...