In this paper, we prove a partly clustering phenomenon for nonlinear Schrödinger systems with large mixed couplings of attractive and repulsive forces, which arise from the models in Bose-Einstein condensates and nonlinear optics. More precisely, we consider a system with three components where the interaction between the first two components and the third component is repulsive, and the interaction between the first two components is attractive. Recent studies [10], [11], [12], [13] in this case show that for large interaction forces, the first two components are localized in a region with a small energy and the third component is close to a solution of a single equation. Especially, the results in the works [12], [13] say that the region of localization for a (locally) least energy vector solution on a ball in the class of radially symmetric functions is the origin or the whole boundary depending on the space dimension $1\le n\le 3$. In this paper we construct a new type of solutions with a region of localization different from the origin or the whole boundary. In fact, we show that there exist radially symmetric positive vector solutions with clustering multi-bumps for the first two components near the maximum point of $r^{n-1}{U}^3$, where U is the limit of the third component and the maximum point is the only critical point different from the origin and the boundary.

在本文中，我们证明了具有吸引力和排斥力的大型混合耦合的非线性Schrödinger系统的部分聚集现象，这是由Bose-Einstein凝聚物和非线性光学模型引起的。更准确地说，我们考虑一个具有三个组件的系统，其中前两个组件和第三个组件之间的交互是排斥的，而前两个组件之间的交互是有吸引力的。最近的研究[10]，[11]，[12]，[13]在这种情况下表明，对于较大的相互作用力，前两个分量位于能量较小的区域，而第三个分量接近于一个方程式。尤其是作品的成果[12]，$\mathrm{1个}\le ñ\le 3$。在本文中，我们构造了一种新型的解决方案，其局部区域不同于原点或整个边界。实际上，我们表明存在径向对称的正矢量解，并且对于前两个分量的最大点附近存在聚类的多峰聚类。${\mathrm{[R}}^{ñ-\mathrm{1个}}{ü}^3$，其中U是第三个分量的极限，最大点是唯一不同于原点和边界的临界点。