Analyzer
Sentence analysis
11Spans
Sentence
Span Details
油井管
oil well pipenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
耐食性
corrosion resistance; erosion resistancenoun
が
subject markergrammar
油田
oil fieldnoun
開発
development; cultivation; application; exploitation (of resources)noun, suru verb
の
possession, attribution, nominalizer, or nominal linkergrammar
重要
important; essential; significantna-adjective
な
adnominal form of the copula after a na-adjectivegrammar
課題
subject; theme; issue; homework; assignment; problem to solve; task; challenge; route; problem (climbing)noun
だ。
plain copulagrammar