Halving the repeater spacing made it possible to quadruple the bandwidth.把增音机间隔缩小一半,就能使带宽增加三倍.Halving the repeater spacing made it possible to triple the bandwidth.把收音机间隔缩小一半,就能使带宽增加三倍.It represents a near halving of the...
气象台说将有暴风雨来临.The weather station warned that a storm was coming.据气象台预报, 明天有大风.According to the weather forecast, there will be a gale tomorrow.气象台预报将有大雪.The weather station warned of severe snowfalls ahead....
In his autobiographical poem'The Prelude ', Wordsworth describes his boyhood in the Lakes.在他的自传体诗《序曲》中,华茲华斯描述了自己在英格兰北部湖区的童年生活.They were failing lamentably to help their sons grow from boyhood to manhood.他们抱憾未能帮...
他对于他的舅父, 他母亲的哥哥,颇有反感.He had a revulsion against his uncle, brother of his mother.我对史蒂文森却本能地有反感.I felt instinctively negative toward Stevenson.“ 我从来没给你们讲到过他,那是因为我怕你们对他的家庭有反感. ”" I never told you about him because I though...
纤维素中直链葡聚糖分子由氢键连接在一起.The linear glucan molecules of cellulose are bound together by hydrogen bonds.对葡聚糖的胞饮作用无影响.Pinocytosis of dextran was unaffected.对水不溶性葡聚糖和水溶性葡聚糖合成抑制的效果相对都比较好的是丁香酚、胡椒碱、茶多酚.Eugenol acidtannic acid showe...
Researchers observed one bird impale a rodent on a cactus.研究人员观察到一只鸟把一只啮齿动物钉在一棵仙人掌上。'The rat,'said O'Brien, still addressing his invisible audience,'although a rodent, is carnivorous.“ 老鼠, ”奥勃良仍向看不见的听...