The policy of governing Tibet in the Ming Dynasty was moderate and fruitful,due to not only the power of the Ming Dynasty.
明王朝的治藏政策之所以是温和而富有成效的,不应孤立地从明朝的国力强弱去评判,这与在当时占统治地位之朱学“王道”思想,还有草原文化的冲击及当时西藏地方的政教发展形势等均有莫大的关系。
Effect of cathode materials (S1, S2, AB 5, graphite, Ni plate, Fe plate) on the electrochemical reduction of nitrobenzene of light concentration under mild conditions(current density less than 1.
在温和条件下 (电流密度不大于 1mA/cm2 ,pH4～ 9) ,研究电极材料对水中低浓度硝基苯电催化还原过程的影响 。