id	keyword
esrj-89468	eruption
esrj-89468	rocks
esrj-89468	cycle
esrj-89468	facies
esrj-89468	characteristics
esrj-89468	depression
esrj-89468	area
esrj-89468	fault
esrj-89468	study
esrj-89468	phase
esrj-89468	period
esrj-89468	data
esrj-89468	eruption cycle
esrj-89468	virtual
esrj-89468	xujiaweizi
esrj-89468	energy