查询词典 magnesia

Company to operate general-purpose rubber-based, mainly related to natural rubber, SBR, nitrile rubber, butadiene rubber, neoprene, glue and another involved in stearic acid, paraffin, carbon black, white carbon black, Coumarone, zinc oxide, magnesia, and all kinds of rubber accelerator; In recent years, the company is operating in special rubber growing trade company-wide diversity in the trade, chemical industry cooperation generalization, a total of market efficiency win development.

公司以经营通用型橡胶为主，主要涉及天然橡胶、丁苯胶、丁腈胶、顺丁胶、氯丁胶、复合胶，另外涉及硬脂酸、石蜡、炭黑、白炭黑、古马隆、氧化锌、氧化镁、及各种橡胶促进剂；近年来，公司在特种橡胶经营方面不断增强贸易往来，全公司在向贸易多元化，化工合作普遍化，市场效益共赢化发展。

So, using magnesia and calcia crucible in VIF respectively, the experiments on deep deoxidation by carbon and the phenomenon of oxygen contamination from crucible materials in the molten steel under some temperature and vacuity and oxygen content of the molten steel were made and it were found that properly low melting temperature and vacuity helped to lighten and even avoid oxygen contamination from crucible material and the refining effect of final oxygen content of 5×10-4% in the molten steel was achieved using calcia crucible with better resistance to thermal shock under higher vacuity.

为此，分别采用MgO炉衬与CaO炉衬，在真空感应炉中对钢液用碳进行深脱氧和炉衬供氧现象实验研究，发现：(1)在适当低的熔炼温度和真空度下，可以减轻甚至避免炉衬热分解向钢液供氧；(2)采用热稳定性优越的CaO炉衬，在较高的真空度下可达到钢液最终全氧含量低于5×10-4%的精炼效果。

Under high temperature and vacuum, calcia crucible has better resistance to thermal chock and better chemical denudation than magnesia crucible.

在高温和真空下，CaO质炉衬的热稳定性和化学稳定性远比MgO质炉衬好。

The results showed that magnesia base catalyst-sorbent was available to denitrification of flue gas by direct catalytic decomposition method the best calcinations time and temperature was 3-4 h and 350-500 ℃,and the denitrification rate was 85%- 95%.

结果表明，利用氧化镁基催化吸附剂可以对烟气进行直接催化分解脱硝，其最佳的焙烧温度和时间分别为350～500℃和3～4h，脱硝率可达85％～95％。

Also, our company sale and deal in fireproof material、high and medium magnesite sand、ccm、magnesite brick、magnesite、talc、talc powder、ecectric fused magnesia、pyrope、calcium carbonate、silica、felspar、dolomite、iron ore、cement ore、refractory mortars.

公司同时经销耐火材料、高中档镁砂、轻烧镁粉、镁砖、镁矿石、滑石、滑石粉、电熔镁、镁铝尖晶石、方解石、硅石、长石、白云石、铁矿石、水泥石、喷补料、捣打料。

The commonly-used fire bricks are silica brick, semisilica brick, fireclay brick, high-alumina brick, chrome brick, magnesia brick, carbon brick, etc.

常用的耐火砖有硅砖、半硅砖、粘土砖、高铝砖、铬砖、镁砖、碳砖等。

The commonly-used fire brick sare silica brick , semisilica brick , fireclay brick , high-alumina brick , chrome brick , magnesia brick , carbon brick , etc.

常用的耐火砖有硅砖、半硅砖、粘土砖、高铝砖、铬砖、镁砖、碳砖等。

The commonly-used firebricksare silica brick, semi silica brick, fireclay brick, high-alumina brick, chrome brick, magnesia brick, carbon brick, etc.

常用的耐火砖有硅砖、半硅砖、粘土砖、高铝砖、铬砖、镁砖、碳砖等。

The commonly-used firebricksare silica brick, semisilica brick, fireclay brick, high-alumina brick, chrome brick, magnesia brick, carbon brick, etc.

常用的耐火砖有硅砖、半硅砖、粘土砖、高铝砖、铬砖、镁砖、碳砖等。

At length Attlaus I, King of Pergamun, a friend of the Romans, drove them back and confined them to Galatia about 235-232 BC After this many of them became mercenary soldiers; and in the great battle of Magnesia, 180 BC, a body of such Galatian troops fought against the Romans, on the side of Antiochus the Great, King of Syria.

在长度Attlaus我，国王Pergamun ，一个朋友的罗马人，将它们回到局限於他们加拉提亚约235-232公元前后许多人成为雇佣军士兵，并在伟大的战役氧化镁， 180年，一个机构这种加拉太军队抗击罗马人，一方的安提阿哥大，国王叙利亚。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。