1.Addition agent for MgO used on the silicon steel The agent can improve qualities of oriented silicon-steel coatings , enhance magnetic properties of silicon steel and decrease the finishing annealing emperature and time in manufacturing of oriented steel.
作用：专用于取向硅钢片高温退火隔离涂层，是国内新的取向硅钢涂层用氧化镁，该涂层具有国内第二代硅钢氧化镁的透气性，又具有纳米氧化镁的活性。
2.Abstract: The paper discusses the forming reasons of magnesia which is the main non -metallic inclusions in rare earth magnesium ferrosil icon alloy and harmful.The methods of reducing magnesia in the alloy have been p roposed.
文摘:本文论述了稀土镁硅铁合金中主要非金属夹杂物—氧化镁的生成原因及其对应用的危害，提出了降低合金中氧化镁的方法。
3.Available standard MA-spinel bricks differ mainly in the type of magnesia and in the amount and type of their alumina carrier (sintered and fused MA-spinel， calc. alumina， white fused alumina， etc.
目前各种标准的镁铝尖晶石砖主要在氧化镁的数量、种类和它们铝载体的种类(烧结和电熔镁尖晶石、钙，氧化铝，白电熔等)方面有很大的不同。
4.Measuring Contents of CaO and MgO in Limestone by Direct HCl Dissolution
盐酸直溶法测定石灰石中氧化钙、氧化镁的含量
5.Contents of CaO-2 and MgO-2 were 31.99% and 21.47%; its relative standard deviation were 0.81%and 0.65%; average recorery ratio were 99.9% and 102%,respectively.
对样品测定取得了满意的结果 ,氧化钙与氧化镁的含量分别为 3 1 .99%和 2 1 .4 7% ,相对标准偏差分别为 0 .81 %和 0 .65% ,平均回收率分别为 99.9%和 1 0 2 %。
6.In this paper, Sol-Gel method was used to produce nano- magnesiam, using MgCl_2·6H_2O and ammonia liquor as the raw material. The gels were treated in fluid N_2. The surface area of samples were characterized by ASAP-2020, X-ray diffraction (XRD) and Transmission Electron Microscopy(TEM).
采用溶胶-凝胶法,以六水氯化镁和氨水为原料,以聚乙二醇(PEG)为改性剂进行了纳米氧化镁的改性研究,并用X-射线衍射仪(XRD)和透射电子显微镜(TEM)及比表面分析仪(ASAP2020)对产物进行了表征。
7.When w(ZnSA)=3.15%,the water absorption ratio was 1.984%,and TEM image showed that the particles had a rod-like crystal structure with length to width ratio about 11∶1.
当w(ZnSA)=3.15%时,氢氧化镁的吸水率为1.984%,TEM表明含有棒状晶体结构,长径比约为11∶1。
8.Suitable for flame retardant, raw materials of high purity and high active magnesium oxide, oil product additive, desulfurate agent of flue-gas, neutralizer of waste water, electron industry, medicine, sugar-refining, heat insulator and food additive.
可用于阻燃剂，高活性、高纯度氧化镁的原料，油品添加剂和电子、陶瓷原料，重金属脱除，土壤防酸化，医药中用于抗酸剂和缓泻剂，食品添加剂以及各种废水处理，烟气脱硫等。
9.A magnesia-rich sedimentary rock resembling limestone.
白云灰岩一种似石炭岩，富含氧化镁的沉积岩
10.A fine, compact, usually white claylike mineral of hydrous magnesium silicate, H4Mg2Si3O10, found in the Mediterranean area and used in fashioning tobacco pipes and as a building stone.
海泡石氢氧化镁的矽酸盐矿石，通常为优质致密的白色陶土状物，H4Mg2Si3O10，产于地中海地区，用来制作烟斗和建筑用石
