| 单词 |
hepar |
| 释义 |
‖ hepar Chem. and Med.|ˈhiːpɑː(r)|
[med.L., a. Gr. ἧπαρ liver, in reference to its colour.]
1. An old name for a metallic sulphide, having a reddish-brown or liver colour. Also, for compounds of sulphur with other substances. (Cf. hepatule.)
1796Kirwan Elem. Min. (ed. 2) II. 321 Molybdenous Acid..takes Sulphur from its Hepars. 1799― Geol. Ess. 397 Glauber is found..frequently in the state of a hepar. 1800Henry Epit. Chem. (1808) 149 [Sulphurets] have, for the most part, a reddish brown or liver colour; and hence were formerly called hepars, or livers of sulphur.
2. Also more fully, hepar sulphuris or hepar sulphur:
a. (H. s. kalinum) Old name for potassa sulphurata.
b. (H. s. calcareum) The name commonly given in homœopathy to calcium sulphide.
a.1693Salmon Bates' Disp. (1715) 436/1 Le Febure makes this Hepar Sulphuris thus: ℞ Of the best Sulphur in fine Pouder ℥iv. Salt of Tartar very dry, as much: Mix them together..till all be reduced to a Mass, which is called the Liver of Sulphur. 1742Phil. Trans. XLII. 73 That sort of Hepar, formed by the Union of the Caustic Salt with the Sulphur of the Ashes of the Glass-wort. 1873Fownes' Chem. (ed. 11) 327 Liver of sulphur, or hepar sulphuris, is a name given to a brownish substance, made by fusing together..potassium carbonate and sulphur.
b.1866Allshorn's Handy-bk. Homœop. Pract. 22 Hepar Sulphuris, Sulphuret of Lime, Proto-Sulphuret of Calcium, or Liver of Sulphur, is prepared by trituration. 1885Pall Mall G. 26 Feb. 6/2 Patti, I am told, puts a great deal of dependence upon hepar-sulphur. 1887Homœop. World 11 Nov. 503 If the patient has been already dosed with Mercury, Hepar is the remedy. |
英语词典包含277258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。
相关内容：
相关热词搜索：hepar英英词典英英释义英语词汇意思用法释义英语
字词 老年精神病学 释义 【医】 psychogeriatrics 汉译英翻译词典收录405719条汉英翻译词条，......