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Sentence analysis
11Spans
Sentence
Span Details
エネルギー工学
energy engineering; energy systems engineeringnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
研究
research; study; investigationnoun, suru verb
は
topic markergrammar
再生可能エネルギー
renewable energynoun
の
possession, attribution, nominalizer, or nominal linkergrammar
効率化
making efficient; optimization; streamliningnoun, suru verb
に
direction, time, indirect object, or target markergrammar
貢献
contribution; contributing to a cause; service to a goal; paying tribute; tributenoun, suru verb
し
light/support verb with a noun or noun-like phrase-> するgrammar
ている。
ongoing or resultant stategrammar