本文研究了镝 - 六氟乙酰丙酮-三辛基氧化膦-TritonX -100 荧光体系,确定了最佳试验条件.A fluorescence system of Dy - HFA - TOPO - Triton X - 100 was investigated The optimumcondition was examined.不要害怕失败,鼓起精神, 准备再试锋镝.Never lose heart, put yourself together ...
每一站都喧闹地播放着十几岁少年所喜爱的劲爆迪斯科音乐。Teenage disco music pumped out at every station.一群小孩冲进来,喧闹地彼此追逐.A troop of children rushed in and chased each other noisily....
The bank has been too slow in loosening the purse strings.银行一直迟迟不愿放开资金。The ties that bind them together are loosening.将他们紧密联系在一起的纽带正在弱化。The runners are loosening up their muscles before the race.赛跑前运动员们正在放松肌肉....
If you have vertigo it seems as if the whole room is spinning round you.如果你头晕，就会觉得整个房间都旋转起来。He had a dreadful attack of vertigo.他忽然头晕得厉害。True vertigo should be distinguished from pseudovertigo.真性眩晕应当与假性眩晕区别开来....
The mingling of inconsequence belongs to us all.这场矛盾混和物是我们大家所共有的.He tried lecturing in California again with great success in the style of zany inconsequence.他在加州讲演,又非常成功,用的噱头也是模仿丑角的滑稽.He tried lecturing in California, a...