id	keyword
esrj-112804	evaluation
esrj-112804	ore
esrj-112804	method
esrj-112804	release
esrj-112804	depletion
esrj-112804	grade
esrj-112804	table
esrj-112804	body
esrj-112804	parameters
esrj-112804	affiliation
esrj-112804	segmental
esrj-112804	iron
esrj-112804	chinese
esrj-112804	volume