单词 | silvichemical |
释义 | silvichemicaln. Any chemical obtained from part of a tree. ΘΚΠ the world > matter > chemistry > organic chemistry > other substances > [noun] > misc mother of vinegar1601 mother1682 pollenin1816 viscin1838 mothering1841 xylite1843 anethole1852 hypoxanthine1857 fibroin1861 gutta1864 xanthogen1864 vanillin1868 cerulignone1873 sinalbin1875 phloroglucol1881 scopoletin1885 irisin1887 givre1888 pararabin1893 urushiol1908 silvichemical1963 nopaline1972 1963 L. C. Bratt in Abstr. Papers 144th Meeting Amer. Chem. Soc. 11 d The name ‘silvichemicals’ is used in this paper to define chemicals and special products made from tree components, primarily wood, bark, and oleoresins as well as from pulp mill by-products. 1965 Jrnl. Forestry 63 163/1 The silvichemicals may be divided into the two broad classifications of complex polymers or mixtures and pure organic chemicals. 1974 Finnish Chem. Lett. VII. 262 There are clear opportunities for the creation of a profitable enterprise producing silvichemicals from technical foliage. This entry has not yet been fully updated (first published 1986; most recently modified version published online March 2018). < n.1963 |
随便看 |
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。