On the basis of authors observation and survey, soil erosion characters and erosive regularity were studied for Shaoling tableland of Chang an County.
根据作者的观察和测量,文章对长安县少陵塬区土壤侵蚀特征和侵蚀规律进行了研究。
The alliance in Shaoling is a great event in pre-Qin history period, especially for the relation between Qi state and Chu state in Spring and Autumn period.
召陵之盟“是先秦史上的大事件,尤其是春秋时期齐、楚关系史上的大事件。”
The alliance in Shaoling is a great event in pre-Qin history period, especially for the relation between Qi state and Chu state in Spring and Autumn period.
“召陵之盟”是先秦史上的大事件,尤其是春秋时期齐、楚关系史上的大事件。
The alliance in Shaoling is a great event in pre-Qin history period, especially for the relation between Qi state and Chu state in Spring and Autumn period.
“召陵之盟”是先秦史上的大事件,尤其是春秋时期齐、楚关系史上的大事件。
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