| 单词 | succinasphalt |
| 释义 | > as lemmassuccinasphalt combining form (before a vowel) of Latin succinum amber, in the names of various amide and anilide derivatives of succinic adj. acid, e.g. succinamic acid, succinanil; also succinasphalt: see quots. Cf. succino- comb. form. Π 1838 T. Thomson Chem. Org. Bodies 594 When succinamide is treated with potash, ammonia is disengaged, and the temperature rises. 1857 W. A. Miller Elements Chem. III. iv. §1. 242 Succinimide is metameric with succinamic acid. 1857 W. A. Miller Elements Chem. III. iv. §2. 257 Succinanile C12H5N, C8H4O4. 1857 W. A. Miller Elements Chem. III. iv. §2. 257 Succinanilic acid HO, C12H5, HN, C8H4O5. 1857 W. A. Miller Elements Chem. III. iv. §2. 257 Succinanilide 2 (C12H5), H2N2, C8H4O4. 1868 H. Watts Dict. Chem. V. 453 Succinasphalt, a resinous substance resembling amber, and apparently related to retinite, obtained from the granular clay iron-ore of Bergen in Bavaria. 1868 H. Watts Dict. Chem. V. 460 Succinamate. 1868 H. Watts Dict. Chem. V. 461 Succinanilate of Ammonium is very soluble in water. < 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。