硫化镁
- 网络Magnesium sulfide;MgS;magnesium sulfate;epsom salts
硫化镁-
我们采用第一性原理方法计算了RS和ZB结构下的硫化镁的弹性性质随压强的变化。
We studied the elastic properties of RS and ZB MgS changed with pressure by using first principle method .
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计算表明在平衡态下这两个结构的焓基本相等，这就解释了实验上可以合成ZB硫化镁的原因。
The calculation shows that the two structures essentially have the same enthalpy at equilibrium state . This can explain why the ZB MgS can be obtained at experiment .
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结果表明：硫化体系选用氧化镁、TMTD、硬脂酸、硫黄，补强体系采用粒径大的半补强炭黑和陶土，软化体系采用高速机油效果较好。
The results show that a better result can be achieved by selecting magnesium oxide , TMTD , stearic acid and sulphur in curing system , semi-reinforcing black of larger diameter and clay in reinforcing system and high - speed engine oil in softening system .