| 单词 | Schonbein |
| 例句 | Dr. Moffat’s Ozonometer consists of papers prepared in a somewhat similar manner to Schonbein’s; but they do not require immersion in water. A Treatise on Meteorological Instruments Explanatory of Their Scientific Principles, Method of Construction, and Practical Utility 2011-06-19T02:00:15.717Z It occurred to me from the moment when I first made ozone by Schonbein's method, that the value of it in a hygienic point of view was incalculable. Scientific American Supplement, No. 717, September 28, 1889 Gun-cotton, discovered by Schonbein, in 1845, has since been looked upon as the most promising material for a smokeless gunpowder, it being a very powerful explosive and burning with practically no smoke. Scientific American Supplement, No. 821, September 26, 1891 Schonbein says he has been studying oxygen for thirty years. Medical Essays, 1842-1882 One kind was invented by Dr. Schonbein, the original discoverer of ozone; and the other, which is more generally approved, by Dr. Moffat. A Treatise on Meteorological Instruments Explanatory of Their Scientific Principles, Method of Construction, and Practical Utility 2011-06-19T02:00:15.717Z Schonbein’s Ozonometer consists of strips of paper, previously saturated with a solution of starch and iodide of potassium, and dried. A Treatise on Meteorological Instruments Explanatory of Their Scientific Principles, Method of Construction, and Practical Utility 2011-06-19T02:00:15.717Z Schonbein made ozone by the action of the electric spark on oxygen. Scientific American Supplement, No. 717, September 28, 1889 |
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