- nitrazine paper
- 二硝基苯基偶氮眢穭G磺酸鈉試紙
English-Chinese dictionary. 2013.
English-Chinese dictionary. 2013.
Nitrazine — IUPAC name (3E) 3 [(2,4 Dinitrophenyl)hydrazono] 4 oxonaphthalene 2,7 disulfonic acid … Wikipedia
D. C. Jarvis — Jarvis on December 1, 1959. DeForest Clinton Jarvis (March 15, 1881 – August 18, 1966) was an American physician from Vermont. He is best known for his writings on the subject of folk medicine. He recommended a mixture of whole apple cider… … Wikipedia
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