Is the human heart weak in comparison with the other organs?与其他器官相比，人的心脏是不是很脆弱？The bulk and weight of coal required in the majority of manufacturing industries is large in comparison with the bulk and weight of other raw...
1728年,奥伊勒绘出了曲面上测地线的微方程.In 1728 Euler gave differential equations for geodesics on surfaces.提出了一种基于测地线的多边形网格模型的约束变形方法.This paper presents a geodesic - based constrained deformation method for polygonal mesh models.具有共轭点的类...
The invaders put all to the sack.入侵者把所有的东西洗劫一空。He shielded his head from the sun with an old sack...他用一只旧口袋挡住头顶的阳光。An empty sack cannot stand upright.空麻袋,立不直。The poor old sod got the sack yesterday.那位可怜的老兄昨天给解雇了。Francis ...
The life starts to engrave ebullition ground to jump up there.生命在那刻起沸腾地跳跃.That moment, Beijing is excited, his native place Jiangsu An was the ebullition.那一刻, 北京激动, 他的老家江苏淮安更是沸腾了.The competition final time, Li Jinyu has ...
The pilot of the airplane gunned his engine for a sharp climb.飞行员加大油门使飞机急剧爬升.The hunter gunned the bird down.猎人把那只鸟打了下来.The motorcycle gunned through the streets.摩托车加大油门穿过街道。He gunned his engine and drove off.他发动引擎，驱车而去。...
衣服叠放成整齐的一摞。The clothes were folded in a neat pile.她有一口漂亮整齐的牙齿。She had very pretty straight teeth.那个军官咧开嘴，露出洁白整齐的牙齿。The officer's mouth opened, showing white, even teeth....