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: Developments in Applied Spectroscopy; Volume 3: Proceeding J. E. Forrette,E. Lanterman Conference proceedings 1964 Springer Science+Busines

[復(fù)制鏈接]
樓主: 筆記
41#
發(fā)表于 2025-3-28 18:26:57 | 只看該作者
42#
發(fā)表于 2025-3-28 20:51:19 | 只看該作者
Erick Valdés,Juan Alberto Lecarosreproduce. A simple rapid infrared method dependent upon the measurement of the C—H bands of the oil dissolved in a molten sample of yellow phosphorus is routinely used for this determination in our laboratory. This method requires approximately 15 to 30 min per analysis in contrast to 2 to 4 hr for other methods.
43#
發(fā)表于 2025-3-29 00:14:43 | 只看該作者
Price Transmission in the US Ethanol Market precision in strictly quantitative analysis, such precision may not be pertinent in many commercial problems, where the microconstituent to be analyzed is itself compositionally nonhomogeneous. In those cases, where better precision is warranted, precise quantitative measurements may be applied, or
44#
發(fā)表于 2025-3-29 04:16:52 | 只看該作者
45#
發(fā)表于 2025-3-29 08:27:19 | 只看該作者
46#
發(fā)表于 2025-3-29 15:01:15 | 只看該作者
47#
發(fā)表于 2025-3-29 18:01:31 | 只看該作者
48#
發(fā)表于 2025-3-29 19:51:06 | 只看該作者
49#
發(fā)表于 2025-3-30 00:35:22 | 只看該作者
50#
發(fā)表于 2025-3-30 07:23:50 | 只看該作者
Handbook of Bioethical Decisions. Volume IIThe lamps are powered by a 3-kW RF oscillator operating at about 5 Mc, and intense light emissions have been obtained from mercury, helium, rubidium, cesium, potassium, cadmium, and thallium. As Raman sources, these lamps offer advantages over conventional discharge lamps because of their ease of co
 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 期刊點評 投稿經(jīng)驗總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學(xué) Yale Uni. Stanford Uni.
QQ|Archiver|手機版|小黑屋| 派博傳思國際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-9 11:21
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
九龙县| 临沭县| 德兴市| 安宁市| 麻阳| 莒南县| 屏山县| 东乡族自治县| 中西区| 栾城县| 福建省| 梅州市| 博爱县| 东乡族自治县| 抚松县| 南皮县| 德格县| 河北省| 定结县| 岳阳县| 汉沽区| 长兴县| 景谷| 虞城县| 岢岚县| 荔浦县| 石景山区| 改则县| 海安县| 德阳市| 大连市| 泽库县| 象山县| 汾西县| 肥西县| 札达县| 靖州| 千阳县| 安国市| 绥棱县| 湘潭县|