id	keyword
esrj-91593	subsidence
esrj-91593	loess
esrj-91593	soil
esrj-91593	stress
esrj-91593	strain
esrj-91593	content
esrj-91593	density
esrj-91593	figure
esrj-91593	ratio
esrj-91593	coefficient
esrj-91593	water