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- spline of quartic 四次样条
- A piece of quartic spline curve was constructed and the same analysis was applied to it as well for comparison. 给出一个拐角重构实例，插补构建的曲线，并分别分析了插补输出的速度、加速度及加加速度。
- As far as the number of limit cycles bifurcated from 3 fine focal points of quartic system is concerned, the result is good. 就三个不同细焦点分枝出极限环的结论来说，该结果是好的。
- By the method of Iso-periodic diagrams, this paper investigates the topology of the codimention space of the dynamical system: A kind of quartic map. 摘要利用同周期图方法，从不同的初始点出发研究了一维双参数4次方映射系统的参数空间解域结构。
- The result shows that the fracture has appeared fatigue feature, with initiation sites at the root grooves of the spline of the shafts. 结果表明，轴的断口具有明显的疲劳特征，疲劳源位于二轴花键槽根部。
- The long-time trend and cyclic fluctuation are estimated by nonparametric regression based on smooth spline of the B form.In addition, ARMA mode is established with the random term. 利用滑动平均估计季节项，再利用B样条函数非参数回归估计长期项和周期波动，对于随机项建立ARMA模型，最后对某产品需求量进行了实例分析。
- How can I persuade you of my sincerity? 我如何能够让你相信我的诚意？
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Have a glass of beer to rinse your dinner down. 喝杯啤酒把你吃的晚饭冲下去。
- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
- Your work falls short of my expectations. 你的工作未达到我的期望。
- He bit off a large piece of the apple. 他咬下一大块苹果。
- He emphasized the importance of careful driving. 他强调小心驾驶的重要性。
- I have a huge pile of letters to deal with. 我有一大堆信件要处理。
- He gave a description of what he had seen. 他描述了他所见到的一切。
- It is a fact of life and you must face it. 这是严酷的现实，你必须面对它。
- It is wrong of you to bully the child. 你不该欺侮那个孩子。
