单词 | actine |
释义 | actine|ˈæktɪn| [ad. Gr. ἀκτῖν- ray.] 1. (See quot.)
1849Sir J. Herschel in Adm. Man. Sci. Enq. 295 The abstract unit of solar radiation to be adopted in the ultimate reduction of the actinometric observations is the actine. 2. A ‘ray’ or radiating part of a sponge-spicule.
1887Sollas in Encycl. Brit. XXII. 416/2 Two actines soldered together by intervening silica. |

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11:
相关热词搜索:actine英英词典英英释义英语词汇意思用法释义英语