| 单词 | cymene |
| 例句 | This is the portion of eucalyptus oil which passes over between 347� and 351� F., and crystallizes at 30� F. It consists chiefly of a terpene and cymene. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 8 "Ethiopia" to "Evangelical Association" 2011-03-05T03:00:24.537Z They yield from 3 to 6% of a volatile oil, the chief constituent of which is cymene aldehyde. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 3 "Capefigue" to "Carneades" Terebenthene belongs to the benzene or aromatic series, which can be shown from its connection with cymene. Scientific American Supplement, No. 711, August 17, 1889 It is the type of the terpenes and is related to cymene. The Gutenberg Webster's Unabridged Dictionary Section T, U, V, and W Besides a cymene and a toluene, which have already been shown to exist in rosin spirit, metaxylene was found to be present. Scientific American Supplement, No. 275, April 9, 1881 Finally, Dr Armstrong mentioned that the volatile portion of the distillate from the non-volatile product of the oxidation of oil of turpentine in moist air furnishes ordinary cymene when treated in the manner above described. Scientific American Supplement, No. 275, April 9, 1881 The fact that rosin spirit yields a different cymene is, he considers, an argument against the view which has more than once been put forward, that rosin is directly derived from terpene. Scientific American Supplement, No. 275, April 9, 1881 |
| 随便看 |
|
英语例句辞典收录了117811条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。