A substance , such as magnesia or sodium bicarbonate, that neutralizes acid.

Township enterprises have a paper, agricultural machinery bearings, magnesia and other plants.

乡镇企业有造纸 、 农机轴承 、 镁砂等厂.

China is rich in natural resources and has wide market prospect for producing magnesia carbon brick.

我国发展镁碳砖生产有着丰富的原料资源和广阔的市场前景.

Magnesia lime is an ideal lime for construction.

苦土石灰是一种不错的建筑用石灰.

Resistance to slag relates to the content of magnesia powder and spinel.

浇注料的抗渣性与镁砂含量和尖晶石含量有关.

Preparation of magnesia alumina spinel and its application in catalytic reaction were reviewed in this paper.

综述了镁铝尖晶石的制备及其在催化反应中的应用.

The invention discloses a technology which reduces the jamming in a magnesia method desulfurization device.

本发明公开了一种减少氧化镁法脱硫装置中堵塞的技术.

The application of Light burned magnesia and magnesium hydroxide to environmental protection is presented.

介绍了轻烧氧化镁和氢氧化镁在环保领域中的应用现状.

Moreover the opinions of the development of magnesia from water or brine in China are proposed.

而且,提出了我国海水与卤水镁砂发展意见.

The shortcomings of common magnesia chrome brick used in cement kiln have been analyzed.

分析了普通镁铬砖在水泥窑上使用存在的不足之处.

The research and development of magnesia from sea water and brine in China are demonstrated.

文章论证了我国海水和卤水镁砂的研究与开发.

Annual procurement: 65 grade iron ore powder, Magnesite powder, limestone, metal parts, chemical products.

常年采购: 65品位铁矿粉, 菱镁石粉, 石灰石, 五金备件, 化工产品.

Magnesite composite materials stove body and is a magnesium oxide-based glass-fiber reinforced composite materials.

菱镁复合材料灶体这是一种以氧化镁为主的玻璃纤维增强复合材料.

A new technique for preparation of high-purity magnesia from low-grade magnesite was studied.

研究一种以 低品位 菱镁矿为原料制取高纯镁砂的新方法.

MagnesiteBrick : Made from mainly sintered magnesite and chrome-oxide , by high pressure shaping and high temperature firing.

是以烧结镁砂和氧化铬为原料经高压成型、高温烧成制得.

Magnesite deposits account for approximately 80 % of total magnesia production.

大约80%的氧化镁产量来自菱镁矿.

A non-oxide compound magnesite-graphite brick containing carbon less than 6 % belongs to a fire resisting material.

一种含碳低于6%的 非 氧化物复合低碳镁碳砖,属于一种耐火材料.

The magnesite graphite brick has a good slag resistance because the magnesia is the primary component.

由于镁砂为主要成份,使该镁碳砖具有良好的抗渣侵蚀性能.

The water contains high amounts of magnesium.

这水含有大量的镁.

Magnesium deficiency most commonly occurs in acid, sandy soils in areas of moderate to high rainfall.

缺镁常常发生在中雨量或高雨量区的酸性砂质土.

One of the first reports on toxicity of magnesium was recorded by him in 1814.

1814年,他首次报道了关于镁的毒性问题.