Analyzer
Sentence analysis
11Spans
Sentence
Span Details
実験
experiment; experimentationnoun, suru verb
では
contrastive で + は; then; well thengrammar
三酸化クロム
chromium trioxide; chromic anhydridenoun
を
object markergrammar
扱う
deal with; treat; handle; take care of; manage; operate; work; deal in; sell; cover; discuss; take up; treat A as B; mediate; find unmanageable; gossipgodan verb
際に
in case of; at that time; at this timeadverb
保護
protection; safeguarding; guardianship; preservation; conservationnoun, suru verb
具
ingredients; filling; things added to a dish; tool; implement; means; counter for sets of armor, utensils, furniture, etc.noun, counter
が
subject markergrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
だ。
plain copulagrammar