As a promising modeling method,the reverse Monte Carlo(RMC) method has been widely used in amorphous carbon study.
作为一种很有前景的建模方法,逆向蒙特卡洛法(reverse Monte Carlo简称RMC法)在无定形碳结构研究中得到了广泛应用。
utilizing fitly the chacracter——the high melting speed speed of amorphous carbon,is benefit to amorphousing carbon to diamond growth.
合理利用无定形碳高溶解速度的特点,无定形碳对金刚石生长是有利的。
The dispersion,melting,transportation and recrystallization of two kinds of amorphous carbon and graphite in metal flux are obsevated.
对两种无定形碳以及石墨在触媒中的分散溶解输运与再结晶进行了观察，对活性碳、碳黑在金刚石晶种生长中的机理作了探索性的讨论。
A New method of preparing the intercalated and amorphous kaolinite;
一种制备插层和无定形高岭土的新方法
The results indicate that the low melting point sodium salts exhibit amorphous features under reaction conditions and they are good promoters for the Mn/SiO_2 catalyst for the oxidative coupling of methane.
结果表明,反应温度下催化剂表面的钠盐处于熔融的无定形态,提高了Mn2O3活性中心在甲烷氧化偶联反应中的催化活性。
3973 amorphous hydrocracking catalyst was developed for maximum yield of low-freezing diesel, with appropriate activity, high liquid yield, high selectivity to middle distillates, good stability and low freezing-point of the diesel oil product.
3973催化剂是为满足最大量增产优质低凝柴油的需要而开发的一种单段无定形加氢裂化催化剂,具有活性适宜、液体收率和中油选择性高、稳定性好及柴油产品凝点低等特点。
Structure Characteristic of Amorphous BCN System by Molecular Dynamics Simulation;
分子动力学模拟无定形BCN体系结构特征
Also the activated Fe~(2+) concentration increased in the sediment in reducing environment(the Dithio-Fe increased 30 μmol than that the natural sediments); moreover,the increased Fe~(2+) caused the crystalline iron oxides to transform to the amorphous iron oxides.
在强还原条件下沉积物中铁的氧化物呈现出由结晶态向无定形态转化的趋势(Dithio-Fe比非黑水区高达30μmol。
an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds.
一种丰富的非金属四价元素，有三种同素异形体：无定形碳、石墨、金刚石。
Factors influencing pore structure of amorphous silica-alumina prepared by carbonization were investigated.
系统考察了影响碳化法制备无定形硅铝孔结构的因素。
Amorphous structural transformation process of multiwalled carbon nanotubes under proton beam irradiation
质子束辐照下多壁碳纳米管无定形结构的转变过程
The Synthesis of Amorphous Carbon Nanotubes and its Electrochemical Performance
无定形纳米碳管的合成、表征及其纯化后的电化学性能
Inorganic Carbon Utilization and Environmental Regulation of Carbonic Anhydrase in Nitzschia Closterium Minutissima;
小新月菱形藻的无机碳利用机制及其碳酸酐酶的环境调控
Gases have neither definite size nor definite shape .
气体既无一定的体积，又无一定的形状。
Designating an aliphatic hydrocarbon having a straight and unbranched chain of carbon atoms.
正（链）的指定脂肪族碳氢化合物含有一直且无分枝的碳原子链
an amorphous or indefinite shape.
一种无定形或模糊的不确定的形状。
A soft, amorphous mass.
一柔软、无定形的块状物
Sampling and Assessment for Surface Topography of Carbon Fibre Composite Workpieces;
碳纤维复合材料工件表面形貌的采样与评定
Formation and thermal stability of compound stucture of carbon nanotube and silicon nanowire
碳纳米管-硅纳米线复合结构的形成和热稳定性
It is an amorphous colorless or white powder.
它是一种无定形的无色或白色粉末。
the formless and disordered state of matter before the creation of the cosmos.
在宇宙形成前存在地无定形的无序的物质状态。
The customized control specifies a data shape that is not valid.
自定义控件指定的数据形状无效。
Carbonless copy paper
GB16797-1997无碳复写纸
Locked shapes cannot be moved. The selection was invalid. Please select un-locked shapes.
无法移动锁定的形状。选择无效。请选择未锁定的形状。
CARBON AND OXYGEN STABLE ISOTOPIC COMPOSITION OF CARBONATE CEMENTATION IN PERMIAN RUDITE OF THE FOOTWALL OF KEBAI-FAULT
克百断裂下盘二叠系砂砾岩中碳酸盐胶结物的氧、碳稳定同位素组成及形成环境分析
Adopted unique ventilation system and non-carbonate direct current motor stabilize the hot airflow.
采用独特的导风系统及无碳刷直流电机,恒定预热风量。