Usage examples (18)

• The fragmentation of these pyrogenic communities and suppression of natural fire has resulted in changes to plant species composition and diversity.
• This, however, is not sufficient to establish the pyrogenic origin of all crystallized paraffine, as crystals can be obtained from the amorphous residues by distillation...
• Then, through a weird chain of events, I suddenly remembered pyrogenic lives out in San Francisco now.
• The combined capacity for siloxane and pyrogenic silica is planned to be approximately 200,000 metric tons per year.