self-interaction

Macromolecular self-assembly is the process that polymers ( or macromolecules capped precursors) form well-defined structure driven by various weak interactions ( van der waal' force, hydrogen-bond, electrostatic interaction, hydrophobic interaction etc).

大分子自组装是聚合物（或大分子包覆的前躯体）在弱相互作用力（范德华力、氢键、疏水作用、静电相互作用、电荷转移等）的诱导下自发地形成具有规整结构体系的过程。

Virtual manufacture technology has four features: inebriation, interaction, multi-sensation self-determination, the user will be personally on the scene by the interaction between user and virtual environment.

拟实制造技术具有以下4个基本特征：沉浸性、交互性、多感知性、自主性，使用者与虚拟环境中的各种对象的相互作用，让使用者有一种身临其境的感觉。

Web-based on case teaching is one manner of modern Business and Administration education, and it is obvious superiority with self-determination, publicity, flexibility, Interaction, resources sharing.

基于网络的案例教学是当今工商管理类课程逐步采用的一种先进教学模式，它所具有的自主性、开放性、灵活性、互动性和资源共享性等优点使案例教学的效果非常显著。