数集

It follows from the full-invariant of 〓-multiplier convergent series that 〓-bounded sets also have full-invariant.

据〓数乘收敛级数的全称不变性，得到了〓有界集也具有全称不变性这一重要结论。

The properties of the new method are that (1) the equations that the quartic Bézier curve has to satisfy for being C 2 continuous are strictly row diagonally dominant;(2) the discontinuous points of the curve are at the given data points;(3) the curve is locally adjustable;(4) if the given data points are convex, the constructed quartic Bézier curve is convex.

用样条函数方法构造插值样条曲线曲面，曲线曲面的精度和形状是由给定的数据点和端点条件唯一确定的。在有些情况下，例如，对文献 [7～ 9]中的数据点集，由样条函数方法构造的C2 插值曲线是不可接受的，但由于没有额外自由度，无法调整曲线的形状。

The definitions of generalized directional derivative and generalized gradient of Lipschitz functions defined on Riemannian manifold are presented. Some properties of the directional derivative and gradient are proved by using tangent and cotangent mapping. The minimization necessary condition of nonsmooth Lipschitz functions is given. Moreover, Fritz John necessary optimality condition in mathematical programming is provided on Riemannian manifold.

在黎曼流形上给出了Lipschitz函数的广义方向导数和广义梯度的概念，利用黎曼流形局部上与欧氏空间开集微分同胚的性质以及切映射和余切映射导出了广义梯度的性质和运算法则，证明了定义在黎曼流形上的函数取得极小值的必要条件是广义梯度包含零元素，并利用这些性质给出了黎曼流形上数学规划问题的Fritz John型最优性条件。

This paper presents a priority method based on α-cut set for fuzzy numbers.

提出了一种基于α-截集的模糊数排序方法。

This paper proposes goal programming method of triangular fuzzy number reciprocal judgment matrix based on α-cut set.

提出了基于α-截集的三角模糊数互反判断矩阵的目标规划法。

METHOD: The extract of sago cycas leaves was added to K562 and HL-60 cell culture fluid respectively, Cell clusters, live-cells,dead cells were calculated and cell protein was detected. The results were compared with P. B. S. control group.

细胞培养液中分别加入铁树叶(实验组1和实验组2)及P.B.S(对照组1和对照组2)，观察集落细胞数、死活细胞计数及细胞蛋白质含量。

It is white or feint rice yellow powder, is the most superior glue for thickening, suspending, emulsifying and stability in international. It is widely used in many industry and products, such as food, medicine, cosmetics, deckle, textile, ceramics, fire fighting device, commodities, chemical engineering and oil production, etc.

黄原胶是一种类白色或浅米黄色粉末，是目前国际上集增稠、悬浮、乳化、稳定于一体，性能最优越的生物胶，广泛应用于食品、医药、化妆品、造纸、纺织、陶瓷、消防器材、日用化工、石油开采等几十个行业数百种产品。

Inspired by it, we give a condition that allows the iterated function system having the overlapping property, and obtain the multifractal decomposition formula of M-W fractal through the code space.

正是在这样的背景下，我们研究了一类允许弱重叠条件下的图有向自相似集的重分形分解，并通过码空间的局部维数的方法，得到了它的的重分形分解公式。

Point clouds are discrete data points without the topology relationship between them. So, to facilitate and expedite the extraction of contour points for the late NPR style, firstly we should simplify the point cloud data. In other words, non-contour points should be eliminated but their contour points and feature points should be retained .

点云数据本身是无拓扑关系的离散数据点集，所以，为了方便和加速后期非真实感绘制风格化所需轮廓点的提取，首先对点云数据进行了"粗略"地简化处理，即剔除点云数据中非轮廓点保留了其轮廓点和特征点；然后应用判定准则提取出所表示物体的轮廓点并对其进行"归并"形成便于NPR风格化处理的特征轮廓线；最后再对得到的轮廓线进行NPR风格化效果"加密"处理。

To avoid a large volume of unnecessary network traffic, the broadcast algorithm based on connected dominating set can decrease the redundant messages by reducing the forwarding nodes.

为了避免由洪泛搜索方法引起的大量网络流量问题，基于连通支配集的广播算法BCDS通过减少转发节点来减少查询消息数。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。