I scanned the newspaper for the information I needed.我浏览报纸寻找自己需要的信息。He scanned the horizon for any sign of land.他仔细眺望地平线，找寻陆地的踪影。The disk has no viruses — I've scanned it already.这个盘没有感染病毒——我已经扫描过了。She scanned his f...
The grassland stretches evenly before you, like a becalmed sea.无边的草原是这样平展, 就象风平浪静的海洋....the becalmed peace talks.陷入僵局的和谈The ship was becalmed for three days.船因无风停航三天.We were becalmed off Dungeness for several hours.因为没有风...
无穷级数的收敛性与发散性与此概念有关.Convergence and divergence of infinite series depend upon this concept.通过威阿斯塔斯周围的学生,人们知道了一致收敛性的重要性.Through Weierstrass circle of students the importance of uniform convergence was made known.这种原理的收敛性结果...