镁的

The results indicate that AZ91D magnesium alloy liquidus temperature is about 595℃ and solidus temperature is about 470℃, so the difference between solid and liquid temperature is l25℃, which implies that AZ91D magnesium alloy belongs to a type of wide crystallization temperature range and low-melting-point alloy.

研究发现，AZ91D镁合金的液相线温度为595℃，固相线温度为470℃，液、固相线温度差为125℃，属于宽结晶温度范围低熔点合金。

The invention relates to a kind of composed method of magnesium ferrite of spinel structure.

要约 本发明涉及尖晶石结构铁酸镁纳米粒子的合成方法。

Magnesia-alumina spinel is a new type of castable refractory and has been paid attention both at home and abroad.

镁铝尖晶石质浇注料是一种新型耐火浇注料，近年来已受到国内外的高度重视。

Preparation and corrosion resistance of stannate conversion coatings on Mg-10Li-1Zn alloys;2. The corrosion resistance of phytic acid conversion coatings on AZ91D magnesium alloy surface was studied by electrochemical methods.

利用电化学方法研究了AZ91D镁合金表面植酸转化膜耐蚀性能；借助SEM、EDAX和FTIR等方法分析了转化膜的形貌、成分和官能团构成等，并对成膜机理进行了研究。

The directly electroless nickel plating, the stannate conversion processing and the electroless nickel plating on the surface of the magnesium alloys that have formed the stannate chemical conversion film on their surface were researched.

论文摘要：本文以AZ91D合金为研究对象，对其进行直接化学镀镍、锡酸盐化学转化处理以及在形成锡酸盐化学转化膜的镁合金表面进行化学镀镍。

Methods: The sodium stearate was selected to modify the magnesia powder,and the modified time,the pH value of solution and temperature for the influence of the modified effect were reviewed.

方法采用硬脂酸钠对氧化镁粉体进行表面改性，考察了浓度、温度和溶液pH值对吸附量的影响。

Structural formula of the support can be written as ClMg·EtOH.

表征结果显示，含镁载体的结构式可表示为ClMg·EtOH。

AZ31B magnesium alloy samples with two dimensions were implanted on the submaxilla surface of New-Zealand rabbits,with comparison of Ti-6A1-4V titanium alloy as a control.

方法在实验动物单侧下颌骨表面分别植入不同型态的镁合金内固定系统，并用钛合金内固定系统作为对照组。

To explore the effect of Mg on the obesity in rats fed with high fat and sucrose diet.

探讨补镁对高脂高糖膳食诱导大鼠肥胖模型形成的影响及作用机制。

Control group 50% of the magnesium sulfate wet packing treatment, every 4 hours to replace a time.

对照组采用50%的硫酸镁湿敷治疗，每4小时更换1次。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。