In the presence of ethanonitrile and glycol, anisole reacts with ammonium ceric nitrate to form o - nitroanisole.在乙腈、聚乙二醇存在下, 用苯甲醚与硝酸铈铵反应合成了邻硝基苯甲醚.Calcium reacts with water.钙和水会发生化学反应。Once in water, it reacts to form car...
Gives the testing results of perforating aftereffect.给出了增效射孔作业技术的试验结果.The vital importance of the early recognition of perforating appendix is unmistakable.能够早期辨明阑尾正在穿孔是极端重要的.Two kind of separated perforating and pulse f...
他们去捕河鲈.They went fishing for perch.在潮湿的环境中, 攀鲈可于陆地上存活数天.In humid conditions, it can survive on land for several days.远足钓鱼时,我们抓住了几条美洲石鲈科鱼.We caught a couple of grunts during our fishing expedition....