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

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.

Mixture of black powder and magnesium have a tendency to segregate.

黑药和镁的混合物具有离析的倾向.

The new method of separating high temperature salt into magnesium sulfate and grade salt was introduced.

介绍了一种将高温盐分离成硫酸镁和工业盐的新方法.

Magnesium sulfate is the drug of choice for seizure prevention.

硫酸镁是预防抽搐的首选药物.

The extractive magnesium sulfate reacts with ammonium carbonate, the high-purity and activity magnesia is obtained.

硫酸镁浸提液采用碳酸铵沉淀法制备出了高纯度高活性的氧化镁.

Objective To examine the effect of hot-wet compression with high osmotic magnesium sulfate for post-delivery hemorrhoids.

目的探讨硫酸镁湿热敷治疗产后痔的效果.

The drug most commonly used is magnesium sulfate , but nifedipine and some others are occasionally used.

通常所使用的药物是硫酸镁, 但也可用硝苯地平或其他药物临时替代.

a magnetic bulletin board

磁性布告板

Because this fact was no recognized , the early magnetic prospecting for iron deposits was spectacularly unsuccessful.

由于不了解这个事实, 因此早期为寻找铁矿进行磁法勘深,遭到了惊人的失败.

...her magnetic strip ID card.

她的磁条身份证

magnetic properties/forces

磁性 / 力