Analyzer
Sentence analysis
11Spans
Sentence
Span Details
河川
rivers; watercoursesnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
水質
water qualitynoun
調査
investigation; examination; inquiry; surveynoun, suru verb
の
possession, attribution, nominalizer, or nominal linkergrammar
ため、
sake or purposegrammar
試料
sample; specimen; test piecenoun
採取
picking; collecting; harvesting; gathering; extractionnoun, suru verb
を
object markergrammar
行っ
perform; carry out; conduct; do-> 行うgodan verb
た。
past tense or completed actiongrammar