Read Edit View history 氢氧焰 qīngyǎngyàn oxyhydrogen flame / oxyhydrogen burner Origin Definitions Defs Strokes Stroke Words Sentences Sents 氢氧焰 氫氧焰 qīngyǎngyàn oxyhydrogen flame / oxyhydrogen burner The extremely high-temperature flame produced by burning a mixture of hydrogen and oxygen; used for welding metals or quartz. Frequency Written text 0.006 per million Sources Frequency data BCC Corpus (BLCU)
氢氧焰 氫氧焰 qīngyǎngyàn oxyhydrogen flame / oxyhydrogen burner The extremely high-temperature flame produced by burning a mixture of hydrogen and oxygen; used for welding metals or quartz. Frequency Written text 0.006 per million Sources Frequency data BCC Corpus (BLCU)