In a speech outlining the theory of science communication, Liu Bing of Tsinghua University argued that the dominant model encourages public participation in science development. 清华大学刘兵在他概括的科学传播理论的演讲中指出,主流的传播模式鼓励公众参与到科学发展之中。
A mechanical model of impact truing was set up based on the theory of impact dynamics and stress wave spreading, and stress distribution was described accurately. 以冲击动力学和应力波传播理论为基础,建立了冲击整形的力学模型,较为准确地描述了水泥环中的应力分布。