您要查找的是不是：
- sphero quarticn. 球面四次曲线
- A complete quartic polynomial consists of 15 terms. 一个完整四次的多项式由15项组成。
- And what was the point of a quartic steering wheel? 而且四次式的方向盘又是怎么一回事啊？
- Moreover equations of degree higher than quartic often arise in equilibrium calculations. 况且，在平衡计算中常常发生比四次方程还高的高次方程。
- In this paper, the bifurcation of limit cycles for a quartic polynomial system is investigated. 摘要研究一类四次系统的极限环分枝问题。
- Abstract Quartic convolution interpolation（QCI）is a new method in interpolation technology. 摘要 四次卷积插值是插值技术中的新方法，这种方法在数字地图、数控加工、图像处理中都是非常有用的，同时在计算机中具有很好的计算性能。
- 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。
- Through eliminat, on and linearization, we obtain a set of three variables quartic degree polynomial equations. 进而利用数学方法、技巧进行消元、线性化。
- By trial we can determine which three roots are the correct ones, and hence find the solutions of the quartic. 如果只要求求解有理实根，可以通过（对于任意次数的多项式都为真）试错法，或是使用鲁菲尼法则（只要所给的多项式的系数都是有理的）求出。
- In this paper, shear lag effect in cantilever box girder is studied by various approaches assuming spanwise displacement as quartic parabola. 由于抗弯与抗扭性能良好,箱形截面广泛在工民建及桥梁结构中采用。
- 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 mycoplasma revealed spherical shape in liquid medium while sphero bacilli form in solid medium under electron microscope and varied morphologically with the different culture phage. 电镜观察，该霉形体在液体培养时以球形为主，在固体培养时则以球杆状为主，且在不同的培养时期形态呈现较大的变化。
- An optimum range of process pressures has been obtained through the combined analysis of test results plus quartic curve fits. 同时采用四次曲线进行了拟合,得出最佳工艺的压力范围。
- A kind of rational quartic spline with linear denominator is derived on the base of analysis about the question of rational spline. 摘要对有理插值样条有关问题进行了分析，并在此基础上构造了一种带参数的分母为线性的四次有理插值样条。
- The distance from 3-direction quartic box spline surface to the central triangular planar patch of its control net is investigated as well as its bound. 摘要研究了三向四次箱样条曲面与控制网格中心三角平面片间的距离和该距离的界。
- By analyzing square detector and quartic detector,the theoretic result offers proof for implemention of detector.The analyzing conclusion is applicable to even detector. 根据分析得到的结论为工程中更好地实现各次检波器提供了依据,且通过分析平方律和四次律检波器得出适于高次(偶次)律检波器的结论。
- In this paper, we discuss when a quartic equation has no real roots, and obtain a necessary and sufficient condition on a quartic equation which has no real roots. 本文讨论了一元四次方程无实根的一些充分、要条件，并得到了一元四次方程无实根的一个充要条件。
- The graphic method has advantage of unidirectional convergence,and the quartic equation can be solved directly by elimination,need not the cycle,compared with th... 解法与迭代法比较,具有计算精度高、速度快,计算步骤、时间固定,在火控系统计算和修正等方面有重要的实用价值。
- By using some relations among the factors, the segment's degree can be decreased to the lowest.Our curve is more convenient and flexible than common quartic B-spline curve. 利用因子间的某些关系可将其次数降到最低．与普通的四次B-样条曲线相比，这类 曲线更加方便灵活.
