找回密码
 To register

QQ登录

只需一步,快速开始

扫一扫,访问微社区

Titlebook: Elemente der Vierten Hauptgruppe II; Germanium · Zinn H. Haraldsen Book 1956Latest edition Springer-Verlag Berlin Heidelberg 1956 Chemie.Ge

[复制链接]
楼主: 抵押证书
发表于 2025-3-23 10:55:24 | 显示全部楼层
https://doi.org/10.1007/978-88-470-1353-7hr seltene Mineralien sind . 4Ag.S · (Ge, Sn)S., ein Argyrodit, in dem ein Teil des Germaniums durch Zinn isomorph ersetzt ist, und . 11 Ag.S 28 PbS · 3GeS. · 2 Sb.S.. Ein neues wichtiges Germaniumsulfidmineral, ., mit 6,4 bis 7,8% Germanium ist in der Prinz-Leopold-Kupfergrube in Belgisch-Kongo entdeckt worden (.).
发表于 2025-3-23 15:50:22 | 显示全部楼层
发表于 2025-3-23 21:50:09 | 显示全部楼层
Blood in the Bathroom: , as Gangster ,ng data. The proposal is based on Nonlinear PCA technique to be jointly used with an . imputation method for the treatment of missing data. The procedure is particularly suitable when dealing with ordinal, or mixed, variables, which are strongly interrelated and in the presence of Specific patterns of missing observations.
发表于 2025-3-24 01:08:16 | 显示全部楼层
发表于 2025-3-24 05:26:11 | 显示全部楼层
发表于 2025-3-24 09:31:05 | 显示全部楼层
https://doi.org/10.1007/978-1-349-10840-4aw data sets, the probability of creating a data swamp increases. To overcome this drawback, the annotation of data sets with additional meta information is crucial. One way to provide data with such information is to use semantic models that enable the automatic interpretation and processing of dat
发表于 2025-3-24 13:52:52 | 显示全部楼层
发表于 2025-3-24 15:21:45 | 显示全部楼层
P. H. Burrimaterial culture of the industrial age. As an integrated world system of capitalist economies coalesced during the late eighteenth century, Russian fur merchants pushed eastward from Siberia to Alaska, subordinating new peoples into global hierarchies of production, consumption, and power (Wallerste
发表于 2025-3-24 23:05:50 | 显示全部楼层
Takumi Haratsu,Motoki Sakaue,Haruka Matsukura,Patrick P. Neumann,Hiroshi Ishidair haben schon oben gezeigt, wie die in den Ankerspulen erzeugte elektromotorische Kraft berechnet werden kann, die natürlich bei offenem Stromkreise der Klemmenspannung gleich ist. Ferner können wir offenbar die elektromotorische Kraft variiren, indem wir den erregenden Strom abändern; die Beziehun
发表于 2025-3-25 01:51:44 | 显示全部楼层
l perusal of the large body of literature that aroseduring the first half of the twentieth century reveals a battery ofclever methods used to determine the relative ages of archaeologicalphenomena, often with considerable precision. .Stratigraphic excavation is perhaps the best known of the variousr
 关于派博传思  派博传思旗下网站  友情链接
派博传思介绍 公司地理位置 论文服务流程 影响因子官网 SITEMAP 大讲堂 北京大学 Oxford Uni. Harvard Uni.
发展历史沿革 期刊点评 投稿经验总结 SCIENCEGARD IMPACTFACTOR 派博系数 清华大学 Yale Uni. Stanford Uni.
|Archiver|手机版|小黑屋| 派博传思国际 ( 京公网安备110108008328) GMT+8, 2025-6-29 07:12
Copyright © 2001-2015 派博传思   京公网安备110108008328 版权所有 All rights reserved
快速回复 返回顶部 返回列表