等渗透率图
permeability isopleth map
勤业与自卑的矛盾
industry vs inferiority conflict
industry vsinferiority conflict
禽畜废物的管制
control of livestock waste
琴瑟的轸和轸钥
Turning Pegs and its Key in Qin & Se Zither
琴乐流派的结构研究法
Structured Study Techniques of the School of Qin
琴歌的历史与现状
The History and Present of Songs with Qin Zither
秦子镈的器主和时代
The Owner and the Date of Qinzi Bo Bell
秦始皇帝的东方情结
Emperor Qin Shihuang’s Complex of Orient
秦岭山脉的作用
Impact of Qinling Mountains