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...
Natural food antiseptic is researched and used by food enterprisers and scientists.天然防腐剂以其独特的魅力吸引着食品企业家、科学家去研究和应用.The importance of information construction has been attention to by the enterprisers.企业信息化建设的重要性已逐渐被企业家所认识...
After a good night's sleep I feel fighting fit again.昨夜睡得很香，我又觉得自己精力充沛了。After a good night's sleep, Paul said he was raring to go.睡了一夜好觉后，保罗说他已经迫不及待了。"A good night's sleep is what you want," he said firmly...
Humility often gains more than pride.谦逊往往比骄傲收益更多....a deep sense of humility...极为谦虚Their daughter's death had taught him humility...他们女儿的死使他学会了谦逊。Humility is a virtue.谦虚是一种美德。For a long time he still thought like a ...