镁

This paper not only has studied the formation mechanisms of phytic acid

本文不仅从理论上研究了在AZ31镁合金表面生成植酸盐化学转化膜的形成过程，课题的研究成果还将拓宽植酸盐表面改性处理在镁合金中的实际应用。

This paper explains the geological characteristics of the deposits,the technological experimant of producting Potassic magnesium Fertilizer and the prospects of developing utilization.

本文阐述了矿床地质特征、生产钾镁肥的工艺试验及开发利用前景，为相关厂家生产钾镁肥提供了生产依

Our experience confirms the complete resolution of hypomagnesaemia within 2 months of stopping, and the feasibility of rechallenge with cetuximab when magnesium concentrations return to normal.

我们的试验证明了使低镁血症终止两个月以内是完全可以的，并且当镁浓度回到正常水平的时候，利用西妥昔单抗二次给药也是可行的。

Through the parallel experimentation, it is indicating:(1)It can improve the ratio of COD removement to some extent when the MnCl_2·4H_2O was put in the sewage.

适当的添加镁离子能够促进活性污泥的活性，改善出水水质。在镁离子的投加量为20mg／L，加药反应器相对于对照桶COD去除率有5.07个百分点的提高。

L-aspartic acid s are intercalated into magnesium aluminum layered double hydroxidesby using the methods of reprecipitation and coprecipitation.

以镁铝水滑石为插层主体、L-天冬酸离子为插层客体，分别用返混沉淀法和共沉淀法制备了 L-天冬酸根插层镁铝水滑石手性层柱材料，并用 FT-IR、XRD 和 DTA 对其结构进行了表征。

A petrographic analysis combined with electron microprobe analysis and SEM shows that black opaque matters, whose composition is mostly of microcrystalline silicate and magnetite, are widely found running reticulately through mineral particles, crystals and cleavage cracks in association with metasomatic alteration in the mafic-ultramafic xenoliths and their host rocks.

经岩相学和电子探针及扫描电镜分析发现，伴随交代蚀变，寄主岩和各类镁铁-超镁铁质包体岩石中，普遍发育沿粒间和矿物晶体裂隙或解理纹贯入或穿插的黑色不透明物质，主要由微晶硅酸盐矿物和磁铁矿组成。

By SEM, different component have great effect on flocculent structure. Zn have trend to form network, Al and Mg form sheetlike to around. Structure characterizations of PSAZ and PSMZ is different of common IPF, it has nicer flocculation efficiency and stability.

扫描电镜分析表明不同组分对絮凝剂结构具有较大的影响，发现增加锌的含量，有利于生成网状物，铝、镁的向四周发展的片状结构，聚硅酸铝锌和聚硅酸镁锌的结构不同于一般的絮凝剂，其特殊的片状结构决定了絮凝的优良的絮凝效果。

In Dabie orogenic belt, Mesozoic volcano-intrusive rocks can be divided into four series ,that is high-potasium calc-alkaline series~ shoshonite series~ alkaline series.

首次在北大别麻粒岩和镁铁质-超镁铁质岩中发现原生包裹体，并确定这些流体具有地幔流体特征。

They formed in Sinian and Cambrian. The experimentalresults showed that:The removal of phoshporus and magnesium are independent ofmineralization periods of the ore in the reaction.

磷矿中大量镁的存在不仅降低了磷矿的品位，而且给磷矿的后续加工利用带来极为不利的影响，所以有必要在矿加工利用前除去其中的镁。

Removal and recovery of nitrogen and phosphorus from wastewater by struvite crystallization,which has the advantages of high removal rate and rapid reaction rate.

采用磷酸铵镁沉淀法处理含氮磷的废水，具有氮磷去除率高，反应速度快的优点；同时，回收氮磷生成的磷酸铵镁是一种缓释肥，具有良好的经济效益。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。