On the oxides of iron, considered as a means of conveying the oxygen of the air to combustible mattersdoi:10.1016/S0016-0032(60)90466-XF. KuhlmannJournal of the Franklin Institute
aNowadays,a new trend has emerged among new couples called flat marriage ,which means marrying without buying house,car and wedding ring or even without holding a ceremony .Some people are in favor of flat marriage. They say considering the high living costs today, it is not a bad idea to...
a During removal of iron oxides and pyrolized film from the disc, there is always a possibility of scratching the disc leading to some unwanted phenom- 在氧化钢和pyrolized影片期间撤除从圆盘,总有抓导致某一不需要的杰出人材的圆盘的可能性[translate]...
The leaching of iron oxides from boehmitic bauxite with hydrochloric acid has been investigated by means of optical microscopy, electron microscopy and electron microprobe analysis methods. Similar rectangular parallelepiped-shaped bauxite specimens were used for the leaching experiments. The experiments were...
The study of the different oxides of iron (II) and iron (III) was carried out potentiometrically in LiCl-KCl eutectic at 470/sup 0/C by means of an yttria-stabilized zirconia electrode indicator of the oxide ion activity and an iron electrode indicator of the ferrous ion activity. These ...
It has also been found that activated iron particles, such as sponge iron and metallized pellets, are highly effective for the removal of sulphur impurities from such gas.doi:US3749386 ABEGGS DMARSTON WUSUS3749386 * Jul 1, 1971 Jul 31, 1973 Midland Ross Corp Method and means for reducing ...
aHere are additional examples of the loafer with the embroidery and one using lace. 这另外的例子的游手好闲者与刺绣和一个使用鞋带。[translate] a* Games, video, or audio issues (Windows | MAC)[translate] alegally incompetent means that a judge says that a judge says that a cannot make im...
Only a few substances are ferromagnetic; the most common ones are iron, nickel, and cobalt and their alloys. The prefix ferro - refers to iron, because permanent magnetism was first observed in lodestone, a form of natural iron ore called magnetite, Fe 3 O 4 . 展开 ...
Siderophore-Assisted Dissolution of Iron(III) Hydroxide Oxides from Iron-Rich Fossil Matrices Current paleontological techniques to separate vertebrate fossils from encasing iron-rich cements by chemical means are limited by the low solubility of co... JD Costa,DR Cohen,MCF Magalhaes,... - 《Chempl...
aIn General, brands controlling a brands performance measurement and the reporting of a brand can be divided. Brennt im allgemeinen das Steuern einer Marken Leistungsmessung ein und der Bericht einer Marke kann geteilt werden.[translate] aMeans ? 手段?[translate] ...