找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問微社區(qū)

打印 上一主題 下一主題

Titlebook: Boron; Volume 2: Preparatio Gerhart K. Gaulé Book 1965 Springer Science+Business Media New York 1965 chemistry.inorganic chemistry.preparat

[復(fù)制鏈接]
樓主: coherent
41#
發(fā)表于 2025-3-28 15:29:18 | 只看該作者
Logischer Entwurf digitaler Systemenegative effect in the film are isotropic with respect to the angle between the directions of the electric current and the magnetic field. The positive effect in the single crystals, however, is anisotropic and may be described by the empirical formula Δ. = . cos.. where the coefficients depend on t
42#
發(fā)表于 2025-3-28 21:32:52 | 只看該作者
Carbon Determination in Hyperpure Elemental Boron Using Gas Chromatography05% C under ideal conditions. The time required for a single run is approximately 25 min. The boron samples used in this study contained only a few parts per million of spectrographically detectable impurities. They were prepared by the hydrogen reduction of high-purity BBr. or by the thermal decomp
43#
發(fā)表于 2025-3-28 22:55:19 | 只看該作者
44#
發(fā)表于 2025-3-29 03:22:06 | 只看該作者
45#
發(fā)表于 2025-3-29 09:47:22 | 只看該作者
Magnetoresistance in Elemental Boronnegative effect in the film are isotropic with respect to the angle between the directions of the electric current and the magnetic field. The positive effect in the single crystals, however, is anisotropic and may be described by the empirical formula Δ. = . cos.. where the coefficients depend on t
46#
發(fā)表于 2025-3-29 14:43:49 | 只看該作者
47#
發(fā)表于 2025-3-29 17:33:13 | 只看該作者
48#
發(fā)表于 2025-3-29 22:48:59 | 只看該作者
Recombination Radiation of Boronas used to excite the fluorescence and a high-speed, quartz-prism spectrograph was used to record the emitted radiation. The peak intensity of the luminescence (recombination radiation) at 80°K was found to occur at 1. 55 ± 0. 03 eV.
49#
發(fā)表于 2025-3-30 01:06:51 | 只看該作者
Overview: 978-1-4899-6266-9978-1-4899-6574-5
50#
發(fā)表于 2025-3-30 07:03:42 | 只看該作者
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務(wù)流程 影響因子官網(wǎng) 吾愛論文網(wǎng) 大講堂 北京大學(xué) Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點(diǎn)評(píng) 投稿經(jīng)驗(yàn)總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學(xué) Yale Uni. Stanford Uni.
QQ|Archiver|手機(jī)版|小黑屋| 派博傳思國際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-10 14:14
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復(fù) 返回頂部 返回列表
乐平市| 芜湖县| 界首市| 昌江| 沅江市| 通化市| 上高县| 张北县| 眉山市| 图木舒克市| 东辽县| 旌德县| 桐柏县| 芦山县| 铜陵市| 社会| 麦盖提县| 鲁山县| 兰考县| 四子王旗| 抚松县| 五家渠市| 商河县| 泸水县| 芦山县| 曲松县| 江永县| 南川市| 乌什县| 旅游| 壤塘县| 北宁市| 抚松县| 剑川县| 雅安市| 乌鲁木齐县| 台州市| 贵阳市| 西青区| 泸溪县| 曲水县|