Analyzer
Sentence analysis
11Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
研究所
research institute; research laboratorynoun
に
direction, time, indirect object, or target markergrammar
は
topic markergrammar
広大
vast; immense; extensivena-adjective, noun
な
adnominal form of the copula after a na-adjectivegrammar
実験場
proving ground; test site; experimental stationnoun
が
subject markergrammar
併設
establish jointly; set up as an annex; place side by sidenoun, suru verb
され
passive, potential, or respect auxiliary-> されるgrammar
ている。
ongoing or resultant stategrammar