空间曲线

Therefore, the property, of Pascal line is important for both algebraic curve and singularity of spline space The aim of this paper is to find common properties among conic curves which have the same Pascal line and compute the track of Pascal lines.

所以，对于Pascal线性质的讨论，对于代数曲线以及多元样条空间的结构方面的研究也起着重要作用。

Lagrange Interpolation; Osculatory Interpolation; Dimension Of Interpolation; Algebraic Curve And Surface; Bezout's theorem

Lagrange插值；切触插值；插值空间维数；代数曲线曲面； Bezout定理

Furthermore, people found that the relationship between intrinsic properties of planar algebraic curves and the singularity ofbivariate spline spaces is m-ore and more important.

尤其是经过近年来的研究，人们发现多元样条空间的奇异性问题与代数曲线的内在性质有着越来越重要的关系。

Its primary coverage includes: Function and limit, derivative and differential, theorem of mean and derivative application, indefinite integral, definite integral and application, space analytic geometry and vector algebra, function of many variables differential method and application, multiple integral and curvilinear integral, infinite series, differential equation and so on.

其主要内容有：函数与极限，导数与微分，中值定理与导数应用，不定积分，定积分及其应用，空间解析几何与矢量代数，多元函数的微分法及其应用，重积分与曲线积分，无穷级数，微分方程等。

The comparative and creative square and round space structure, linked curve and straight lines, darkened flower, transparent zigzag or markless spatial veins can be seen everywhere.

各办公空间的区隔采用了通透钢化玻璃，暗示了企业OPEN式的管理思维，随处富于对比而又创造性的方型、圆型空间结构、交织的曲线、直线、暗花、通明的空间纹理，或有曲折，但不着痕迹、虚实交错的细部结构衔接，视角丰满，结构表象充实，功能和时尚完美地结合且互相包容。

Models of space variation were constructed at the directions of east-west and south-north based on the geostatistical method by using 10 survey data from the transplanting to ripening of the rice in Xiushan, Chongqing in 2008. Isoclines maps of the WBPH nymphs at each stage were created by the geostatistical software Surfer8.0 with Kriging interpolation.

本文根据2008年在秀山县的系统调查资料，运用地统计学中的半方差函数，建立了秀山县水稻栽插至成熟10次调查时间在东西和南北2个方向上白背飞虱若虫的空间变异曲线模型，并利用Surfer8.0软件对空间分布数据进行插值和模拟。

Coupling between different planers motion of a cable and between cables and mast having been considered, a practical formula is developed to calculate dynamic tension of cable and dynamic equations of guyed mast expanded order system are derived.

在单索结构振动理论的基础上，用纤绳的前4阶振型拟合其空间振动曲线，综合考虑纤绳在空间的耦合振动和纤绳、杆身的相互影响，得到纤绳动张力实用表达式和整体结构的扩阶振动方程。

Space-filling curve has been extensively used as a mapping scheme from high-dimensional space into linear space,and imposes a linear order of points in th...

依据Z曲线构造过程，将高维空间分割成大小相等的网格，以此将网格中的点映射到线性空间中。

We illustrate our methods using data from self-intersecting curves, surfaces in 2D/3D and higher-dimensional spaces.

我们还给出了两维和三维欧氏空间中自相交曲线和曲面的例子，以及更高维空间中的实际例子，以说明该算法的有效性。

Obtaining the mineralized fissure spatial distribution through analyzing the uncertain characteristics in the prediction reduces the uncertain degree of information in prediction effectively. It can also discover the corresponding relationship between the R-T curves of different types and the distance of the sample spots to ore body in low temperature.

通过多种找矿信息非确定特性分析得出矿化裂隙空间分布的研究是降低找矿信息非确定程度的有效途径，并发现低温环境下裂隙电学的R-T曲线与矿体空间距离的对应关系。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。