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Sentence analysis
8Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
実験
experiment; experimentationnoun, suru verb
では
contrastive で + は; then; well thengrammar
超低温
extremely low temperature (below 0.01 K)noun, no-adjective
環境
environment; surroundings; circumstancesnoun
が
subject markergrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
だ。
plain copulagrammar