“物质的量”的名称,在准确性、独立性、直观性以及文字结构等方而都不理想。为此,建议:1、将定义英译文的“mount of substance”改为“amount of particles”,即将“物质的量”改为“微粒量”;2、将摩尔定义条文中的“elementary enti...“物质的量”的名称,在准确性、独立性、直观性以及文字结构等方而都不理想。为此,建议:1、将定义英译文的“mount of substance”改为“amount of particles”,即将“物质的量”改为“微粒量”;2、将摩尔定义条文中的“elementary entities”改为“fundanmental particle”如将“基本单元”改为“基本微粒”。 “微粒量”符合IUPAC对该量的定义,同时也能反映该量的物质性和数量本质,又与质量有明显的区别,而且直观,方便、易被人们所理解和接受。展开更多
The distributions of local structural units of calcium silicate melts were quantified by means of classical molecular dynamics simulation and a newly constructed structural thermodynamic model. The distribution of fiv...The distributions of local structural units of calcium silicate melts were quantified by means of classical molecular dynamics simulation and a newly constructed structural thermodynamic model. The distribution of five kinds of Si-O tetrahedra Qi from these two methods was compared with each other and also with the experimental Raman spectra, an excellent agreement was achieved. These not only displayed the panorama distribution of microstructural units in the whole composition range, but also proved that the thermodynamic model is suitable for the utilization as the subsequent application model of spectral experiments for the thermodynamic calculation. Meanwhile, the five refined regions mastered by different disproportionating reactions were obtained. Finally, the distributions of two kinds of connections between Qi were obtained, denoted as Qi-Ca-Qj and Qi-[Ob]-Qj, from the thermodynamic model, and a theoretical verification was given that the dominant connections for any composition are equivalent connections.展开更多
文摘“物质的量”的名称,在准确性、独立性、直观性以及文字结构等方而都不理想。为此,建议:1、将定义英译文的“mount of substance”改为“amount of particles”,即将“物质的量”改为“微粒量”;2、将摩尔定义条文中的“elementary entities”改为“fundanmental particle”如将“基本单元”改为“基本微粒”。 “微粒量”符合IUPAC对该量的定义,同时也能反映该量的物质性和数量本质,又与质量有明显的区别,而且直观,方便、易被人们所理解和接受。
基金Project(2012CB722805)supported by the National Basic Research Program of ChinaProjects(50504010,50974083,51174131,51374141)supported by the National Natural Science Foundation of China+1 种基金Project(50774112)supported by the Joint Fund of NSFC and Baosteel,ChinaProject(07QA4021)supported by the Shanghai"Phosphor"Science Foundation,China
文摘The distributions of local structural units of calcium silicate melts were quantified by means of classical molecular dynamics simulation and a newly constructed structural thermodynamic model. The distribution of five kinds of Si-O tetrahedra Qi from these two methods was compared with each other and also with the experimental Raman spectra, an excellent agreement was achieved. These not only displayed the panorama distribution of microstructural units in the whole composition range, but also proved that the thermodynamic model is suitable for the utilization as the subsequent application model of spectral experiments for the thermodynamic calculation. Meanwhile, the five refined regions mastered by different disproportionating reactions were obtained. Finally, the distributions of two kinds of connections between Qi were obtained, denoted as Qi-Ca-Qj and Qi-[Ob]-Qj, from the thermodynamic model, and a theoretical verification was given that the dominant connections for any composition are equivalent connections.
