氧化镁

Experimental results revealed that triethanolamine has remarkable effect on arc restraining,which ...

实验结果表明：三乙醇胺可以有效抑制火花放电，增加膜层的厚度，使表面孔隙变小，提高表面光洁度；当三乙醇胺浓度为30g.dm-3时，膜层耐蚀性能最好；在阳极氧化过程中，三乙醇胺化学吸附于镁合金表面，从而改变微弧氧化过程中氧气气泡在镁合金表面的吸附强度和氧气气泡的大小，降低了微弧氧化陶瓷层孔隙率，提高了阳极氧化膜的致密性和耐蚀性。

The chlorin e6 7 and chiorin 11 were oxidized further with osmium oxide in the same oxidization condition to yield bateriochlorin 8 and 12, respectively.

卟吩醛2在碱性条件下转化为卟吩e6三甲酯7，2与烷基溴化镁的格氏反应给出脱镁叶绿酸醇9，选择高钌酸四丙基铵和N-甲基吗啉N-氧化物将3-位羟基氧化成羰基，所生成的卟吩二酮10在酸性条件下脱去甲酸甲酯生成焦脱镁叶绿酸衍生物11，用四氧化锇对7和11实施氧化，则分别转化为细菌卟吩衍生物8和12。

Imagnesite Chrome Brick:Diect-bonded Magnesite Chrome Brick ,Electro-fused Re-bonded Magnesite Chrome Brick.

镁铬砖、直接结合镁铬砖、电熔再结合镁铬砖。镁铬砖：是以烧结镁砂和氧化铬为原料经同压成型、高温烧成制得。

Compressive strength decreases as the increasing of magnesium oxide content.

研究了氧化镁水泥混凝土的物理、力学、变形等性能。

Magnesium oxide has attracted much attention, because it can be used as a buffer layer and a protective layer of dielectrics due to its superb properties, and has great potential in the microelectronic device application.

氧化镁薄膜具有很多优良的物理化学性质，是一种非常好的缓冲层和介电保护层，在微电子器件领域存在巨大的应用潜力，因此受到众多研究者的关注。

Working at the nanoscale, the engineers added metal nickel to magnesium oxide, a ceramic.

在纳米尺度上展开工作，工程师们将金属镍掺入陶瓷质的氧化镁中。

Weither it related to highest content of magnesium oxide and best activated effect of RP13 is still need to be further studied.

说明磷矿粉的活化效果与其结构中的伴生矿物的种类及含量存在一定的关系。13号磷矿粉的伴生矿物中含有其它磷矿粉所不含有的金云母KMg_3[Si_3AlO_(10]_2，这是否与其氧化镁含量最高、活化效果最好有关，有待于进一步研究。

Enterprise products are the main raw material for the use of country fixed-point manufacturers, stainless steel seamless pipe materials are (1Cr18Ni9Ti) and high-crystalline magnesium oxide.

企业生产产品的主要原料是采用国家定点厂家生产，不锈钢无缝管材料是（1Cr18Ni9Ti）和高结晶氧化镁。

MgO crystal production using arc furnace is well developed in recent years home and abroad.

使用电弧炉进行氧化镁晶体冶炼是近年来国内外大力发展的项目。

The great German physicist, Nernst, found that the longer an electric current was made to flow through a filament of oxide of magnesium, the greater became the conductivity of the filament.

著名的德国物理学家 Nernst 曾发现在氧化镁的细丝中通过电流的时间越长，那么这根细丝的导电性就越好。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。