Analyzer
Sentence analysis
10Spans
Sentence
Span Details
実験
experiment; experimentationnoun, suru verb
では
contrastive で + は; then; well thengrammar
焦性硫酸
pyrosulfuric acid; pyrosulphuric acidnoun
を
object markergrammar
慎重
careful; cautious; prudentna-adjective, noun
に
direction, time, indirect object, or target 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
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
が
subject markergrammar
ある。
be; exist; have; possess; there is available; be located; be situated; be equipped with; have as a facility or feature; happen; take place; come about; be in a completed state; be left as done-> 有るgodan verb, auxiliary