请输入您要查询的英文单词:

 

单词 schoenflies
释义

Schoenfliesn.

Brit. /ˈʃəːnfliːs/, U.S. /ˈʃoʊnˌflis/, /ˈʃənˌflis/
Origin: From a proper name. Etymon: proper name Schoenflies.
Etymology: < the name of Arthur Schoenflies (1853–1928), German mathematician, who listed the 230 space groups in 1891 in his work Krystallsysteme u. Krystallstructur.
Chiefly Crystallography.
attributive, in the genitive, and with of, esp. in Schoenflies notation, Schoenflies symbol. Designating a system of notation devised by Schoenflies for describing point groups (point group n. 2). Also: designating symbols used in this system.With some modification, Schoenflies notation can also be used to describe space groups.
ΘΚΠ
the world > matter > chemistry > crystallography (general) > [noun] > nomenclature
Schoenflies1902
1902 London, Edinb., & Dublin Philos. Mag. 6th Ser. 3 205 For convenience of printing, English capitals are substituted for German in the symbols of Schoenflies, as no error can thereby arise.
1903 H. Hilton Math. Crystallogr. vi. 72 To avoid confusion Schoenflies' symbols are retained.
1934 W. P. Davey Study Crystal Struct. viii. 222 Of the four sets of symbols listed in the table it is recommended that only the Schoenflies and the Wyckoff be used... The Schoenflies symbols have the great advantage of world-wide use.
1961 P. Terpstra & L. W. Codd Crystallometry iv. 132 The symbol 1 thus corresponds to the Schoenflies Ci.
2014 Philos. Trans. (Royal Soc.) A. 372 (Article ID 20120041) 7 We use the Schoenflies notation for the point groups and symmetry operations considered in this paper.
This entry has been updated (OED Third Edition, June 2019; most recently modified version published online March 2022).
<
n.1902
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。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/11/11 1:24:15