The Jifeng komatiites are situated in the north Da Hinggan Ling.
本文研究的科马提岩位于大兴安岭北段吉峰地区。
Academic lecture series "Perspectives" is curated by Xia Jifeng and co-executed by Zuo Jing, Lu Yinhua and Dong Bingfeng.
“视角”学术讲座系列由夏季风担任总策划，左靖、卢迎华和董冰峰任执行策划。
Jifeng is a small spiritual space in the material forest and a transitional area for people traveling between their homes and work places.
季风书园是浓密的物质森林里的一小块精神空地，是人们从生活和到工作场的一个过渡区域。
Field geological survey and geochemistry indicate that the metamorphic ultrabasic rock in Jifeng area of the north Da Hinggan Ling Mountains is komatiite with spinifex texture.
野外地质调查和室内岩石学研究表明，大兴安岭北段吉峰林场一带变质超基性岩为具有典型鬣刺结构的科马提岩。
But Liu Jifeng, director of the military high technology training department at the National University of Defense Technology, says it is important to help others as much as you can.
但国防科技大学军事高科技培训部主任刘戟锋认为，尽最大力量去帮助他人，这十分重要。
But Liu Jifeng, director of the military high technology training department at the National University of Defense Technology, says it is important to help others as much as you can.
但国防科技大学军事高科技培训部主任刘戟锋认为，尽最大力量去帮助他人，这十分重要。
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