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: DC Arc Analysis; N. W. H. Addink Book 1971 N. V. Philips‘ Gloeilampenfabrieken, Eindhoven 1971 analytical chemistry.ARC.chemistry

[復(fù)制鏈接]
樓主: 鳥場(chǎng)
11#
發(fā)表于 2025-3-23 12:49:48 | 只看該作者
Ana Teruel Do?ate,Ana Allueva Pinilla problem. Now tables are adequate, this is reduced to the choice of lines to measure, and the method of measurement chosen is an important decision. The s.p.d. method calls for the selection of lines of moderate or low intensity, and avoids the lines of high ‘sensitivity’ which are used for trace an
12#
發(fā)表于 2025-3-23 16:37:05 | 只看該作者
Optimal Design in Longitudinal Data Modelseir manipulations, and the supervision of the arc during burning. Exposures of up to 8 minutes need care to maintain the arc length and position uniform throughout the exposure period. The difference between the .-method and the .-method is fully explained here, as is sample preparation and the choi
13#
發(fā)表于 2025-3-23 22:04:37 | 只看該作者
14#
發(fā)表于 2025-3-24 00:37:49 | 只看該作者
Introduction,Spectrochemical analysis methods by means of an electric arc are not non-destructive. A certain quantity of the material to be analysed is necessary. A certain quantity (5 or 10 mg) is evaporated in the arc and is therefore lost as a vapour into the surrounding air.
15#
發(fā)表于 2025-3-24 03:42:32 | 只看該作者
16#
發(fā)表于 2025-3-24 09:41:10 | 只看該作者
17#
發(fā)表于 2025-3-24 10:58:34 | 只看該作者
https://doi.org/10.1007/978-1-349-15413-5analytical chemistry; ARC; chemistry
18#
發(fā)表于 2025-3-24 16:50:09 | 只看該作者
19#
發(fā)表于 2025-3-24 21:00:12 | 只看該作者
20#
發(fā)表于 2025-3-25 01:36:31 | 只看該作者
Arcs and Atomization,hese reactions are briefly discussed in Section 1.3 and in greater depth for certain of the elements separately. The rate of evaporation of the element being analysed depends on (i) whether it evaporates as an element or a compound, (ii) on the temperature difference between its boiling point and th
 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(guó)際 ( 京公網(wǎng)安備110108008328) GMT+8, 2026-1-18 13:42
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
峨边| 克拉玛依市| 襄汾县| 双城市| 曲松县| 马关县| 揭阳市| 莎车县| 枣庄市| 扶风县| 阳城县| 峨眉山市| 兴城市| 祁阳县| 大同县| 巢湖市| 麦盖提县| 光泽县| 会同县| 唐河县| 永平县| 伊吾县| 德惠市| 武宁县| 平原县| 望城县| 邓州市| 南安市| 新昌县| 德清县| 乌拉特后旗| 禄丰县| 黔江区| 永城市| 公安县| 临朐县| 全州县| 新安县| 赣榆县| 兴和县| 静乐县|