单词 | stearic acid |
释义 | > as lemmasstearic acid 1. Chemistry. Derived from or containing stearin. stearic acid (C18H36O2), an organic acid found mixed with palmitin and olein in most tallows. stearic ether, a compound of stearic acid with the alcohol radicals. ΚΠ 1831 T. P. Jones New Conversat. Chem. xxx. 304 In the conversion of suet into soap, a third acid, called stearic, has also been detected. 1837 W. T. Brande in Todd's Cycl. Anat. & Physiol. II. 233/2 The stearic portion of train oil..concretes..at a temperature between 70° and 80°. 1838 R. D. Thomson Brit. Ann. 348 Stearic ether. 1898 T. C. Allbutt et al. Syst. Med. V. 35 Fatty crystals (palmitic and stearic)..are also found. < as lemmas |
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。