In this thesis,surfacial sediment of Dongping lake was investigated. Distribution,speciation and grain-size effect of mercury,as well as influence of organic matter on mercury's geographical behavior were analysed systemically.1.
东平湖是南水北调东线工程重要的调蓄水库之一,本文选取东平湖表层沉积物为研究对象,对沉积物中汞的分布、形态分析、粒度效应和有机质对汞的地球化学行为进行了系统的研究。
参考来源 - 东平湖表层沉积物中汞的污染研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The effect of uneven distribution of strain during compression on dynamic recrystallization and grain size of austenite was analyzed.
分析了热模拟变形过程中的非均匀应变对奥氏体动态再结晶及晶粒尺寸的影响。
The size effect in steel is attributed mainly to the grain size of the material.
钢内的尺寸效应主要认为是由于材料的晶粒尺寸造成的。
The oxidation mechanism was well explained by reactive element effect and grain size effect.
利用反应元素效应和晶粒尺寸效应可以较好地解释该氧化动力学机制。
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