氧化镁

But the technics of magnesian industry is draggle, high economic costs, high energy costs, less kinds of products. So we can not compete with the developed countries and lose much of markets.

这种生产工艺技术在国外很少有报道，国内近年来虽有些试验研究，但大多停留在试验阶段，在山东省虽有些小厂用碳酸氢铵作沉淀剂生产轻质氧化镁，但工艺不合理，能耗高，经济效益差，大多处于开开停停的困境中。

All of the samples were investigated by XRD, TEM, BET methods, and were added into in flexible PVC to test the flame retardancy and mechanical properties.

结果表明，在上述水热方法中，氢氧化钠环境水热与引入晶种水热法制得的氢氧化镁超细粉体比表面积低、极性小、分散性好，改性后添加于软质PVC中得到良好的应用效果，且引入晶种水热法易于工业化生产。

The magnesium hydroxide, sodium fluosilicate are prepare d from high and low temperature salt (discarded materials from the salt chemical industry).

报道利用盐化工废弃物高低温盐制取无机阻燃剂氢氧化镁和具有广泛用途的氟硅酸钠的几种新方法。

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。

The flame retardant type magnesium hydroxide has been prepared with brine,halide,and magnesium chloride hexahydrate as raw materials by two-step process i.

以卤水、卤块和六水氯化镁为原料，采用两步法即氨水沉淀-水热处理过程制备出氢氧化镁阻燃剂。

The degree of hydration increases with an increase in temperature and time.

温度越高，时间越长，氧化镁的水化度越高。

Cost problems of production technologies were put forward and further research and development of magnesium hydroxide was prospected.

提出了氢氧化镁的生产技术成本问题，并展望了其发展前景。

The results show that magnesium hydroxide has a better adsorption capacity, the removal rate reaches more than 99%.

结果表明：氢氧化镁对镍离子具有较强的吸附性能，去除率可达99%以上。

The lattice constant of MgAl2O4 increases with the increment of MgO content.

随氧化镁含量的增加，尖晶石的晶格常数逐渐变大。

The influences of irradiation dose on the crosslinking degree and thermal, mechanical and flame retardant properties of EVA/MH blends were studied through the measurements of gel content, Vicat point, limiting oxygen index, UL-94, tensile testing and the thermogravimetric analysis.

通过对凝胶含量、维卡软化点、氧指数、UL-94垂直燃烧和拉伸性能的测试及热重分析，研究了辐照剂量对EVA/氢氧化镁交联体的交联度、热性能、力学性能和阻燃性能的影响。

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。