当大帆船驶进南安普顿码头时，几百只小船聚集在其周围。Hundreds of small boats clustered round the yacht as she sailed into Southampton docks.大帆船被轮船代替之前, 象卡蒂萨克号这样的大帆船是用来从中国载运茶叶,从澳大利亚载运羊毛的.Before they were replaced by steamships, sailing vessels like...
The current lags behind the voltage.电流滞后于电压.If the input voltage is plus three , it comes out as minus six.如果输入的电压是+3伏, 那么输出的电压便是-6伏.The units in which we show voltage and current are volt and ampere respectively.我们用以表示电...
住房金融业在欧洲大陆的发展程度较低。Housing finance is less developed in continental Europe.我的哥哥很富有, 他从事金融业.My brother is very comfortably off. He has a career in finance.金融业对新的生物技术的设想也表现出较大的热情.The financial industry is also showing more ...